APA

United States, . (1968). Continuing certain civil defense authorities: hearing before the Committee on Armed Services, United States Senate, Ninetieth Congress, second session on H.R. 15004, to further amend the Federal civil defense act of 1950, as amended, to extend the expiration date of certain authorities thereunder, and for other purposes, May 16, 1968. Washington: U.S. Govt. Print. Off.

Chicago

United States, . 1968. Continuing certain civil defense authorities: hearing before the Committee on Armed Services, United States Senate, Ninetieth Congress, second session on H.R. 15004, to further amend the Federal civil defense act of 1950, as amended, to extend the expiration date of certain authorities thereunder, and for other purposes, May 16, 1968. Washington: U.S. Govt. Print. Off.

Harvard

United States, . (1968). Continuing certain civil defense authorities: hearing before the Committee on Armed Services, United States Senate, Ninetieth Congress, second session on H.R. 15004, to further amend the Federal civil defense act of 1950, as amended, to extend the expiration date of certain authorities thereunder, and for other purposes, May 16, 1968. Washington: U.S. Govt. Print. Off.

MLA

United States, . Continuing certain civil defense authorities: hearing before the Committee on Armed Services, United States Senate, Ninetieth Congress, second session on H.R. 15004, to further amend the Federal civil defense act of 1950, as amended, to extend the expiration date of certain authorities thereunder, and for other purposes, May 16, 1968. Washington: U.S. Govt. Print. Off. 1968.