APA

United States, . (1969). National school lunch programs: Hearings, Ninety-first Congress, first session, on H.R. 515 and H.R. 516 ... January 16 and March 6, 1969. Washington: U.S. Govt. Print. Off.

Chicago

United States, . 1969. National school lunch programs: Hearings, Ninety-first Congress, first session, on H.R. 515 and H.R. 516 ... January 16 and March 6, 1969. Washington: U.S. Govt. Print. Off.

Harvard

United States, . (1969). National school lunch programs: Hearings, Ninety-first Congress, first session, on H.R. 515 and H.R. 516 ... January 16 and March 6, 1969. Washington: U.S. Govt. Print. Off.

MLA

United States, . National school lunch programs: Hearings, Ninety-first Congress, first session, on H.R. 515 and H.R. 516 ... January 16 and March 6, 1969. Washington: U.S. Govt. Print. Off. 1969.