APA

United States, . (1965). Common Varieties Act: hearings before Subcommittee on Minerals, Materials, and Fuels, 89th Congress, 1st session, on Public Law 167, 84th Congress, its interpretation and administration, June 18 and Sept. 24, 1965. [Washington, D.C.]: .

Chicago

United States, . 1965. Common Varieties Act: hearings before Subcommittee on Minerals, Materials, and Fuels, 89th Congress, 1st session, on Public Law 167, 84th Congress, its interpretation and administration, June 18 and Sept. 24, 1965. [Washington, D.C.]: .

Harvard

United States, . (1965). Common Varieties Act: hearings before Subcommittee on Minerals, Materials, and Fuels, 89th Congress, 1st session, on Public Law 167, 84th Congress, its interpretation and administration, June 18 and Sept. 24, 1965. [Washington, D.C.]: .

MLA

United States, . Common Varieties Act: hearings before Subcommittee on Minerals, Materials, and Fuels, 89th Congress, 1st session, on Public Law 167, 84th Congress, its interpretation and administration, June 18 and Sept. 24, 1965. [Washington, D.C.]: . 1965.