APA

United States, . (1958). Switchblade knives: hearing before subcommittee 85th Congress, 2d session, on bills to prohibit introduction, or manufacture for introduction, into interstate commerce of switchblade knives, and for other purposes, Apr. 17, 1958. [Washington, D.C.]: .

Chicago

United States, . 1958. Switchblade knives: hearing before subcommittee 85th Congress, 2d session, on bills to prohibit introduction, or manufacture for introduction, into interstate commerce of switchblade knives, and for other purposes, Apr. 17, 1958. [Washington, D.C.]: .

Harvard

United States, . (1958). Switchblade knives: hearing before subcommittee 85th Congress, 2d session, on bills to prohibit introduction, or manufacture for introduction, into interstate commerce of switchblade knives, and for other purposes, Apr. 17, 1958. [Washington, D.C.]: .

MLA

United States, . Switchblade knives: hearing before subcommittee 85th Congress, 2d session, on bills to prohibit introduction, or manufacture for introduction, into interstate commerce of switchblade knives, and for other purposes, Apr. 17, 1958. [Washington, D.C.]: . 1958.