FDA's regulation of the dietary supplement L-tryptophan hearing before the Human Resources and Intergovernmental Relations Subcommittee of the Committee on Government Operations, House of Representatives, One Hundred Second Congress, first session, July 18, 1991
MLA
Fda's Regulation of the Dietary Supplement L-tryptophan: Hearing Before the Human Resources and Intergovernmental Relations Subcommittee of the Committee On Government Operations, House of Representatives, One Hundred Second Congress, First Session, July 18, 1991. Washington: U.S. G.P.O., 1992
APA, 7th edition
(1992). FDA's regulation of the dietary supplement L-tryptophan: hearing before the Human Resources and Intergovernmental Relations Subcommittee of the Committee on Government Operations, House of Representatives, One Hundred Second Congress, first session, July 18, 1991. Washington: U.S. G.P.O
Chicago, 17th edition
FDA's regulation of the dietary supplement L-tryptophan: hearing before the Human Resources and Intergovernmental Relations Subcommittee of the Committee on Government Operations, House of Representatives, One Hundred Second Congress, first session, July 18, 1991. Washington: U.S. G.P.O., 1992