Cite
Excretion of tryptophan metabolites as affected by pregnancy, contraceptive steroids, and steroid hormones.
MLA
Rose, D. P., and I. P. Braidman. “Excretion of Tryptophan Metabolites as Affected by Pregnancy, Contraceptive Steroids, and Steroid Hormones.” The American Journal of Clinical Nutrition, vol. 24, no. 6, June 1971, pp. 673–83. EBSCOhost, https://doi.org/10.1093/ajcn/24.6.673.
APA
Rose, D. P., & Braidman, I. P. (1971). Excretion of tryptophan metabolites as affected by pregnancy, contraceptive steroids, and steroid hormones. The American Journal of Clinical Nutrition, 24(6), 673–683. https://doi.org/10.1093/ajcn/24.6.673
Chicago
Rose, D P, and I P Braidman. 1971. “Excretion of Tryptophan Metabolites as Affected by Pregnancy, Contraceptive Steroids, and Steroid Hormones.” The American Journal of Clinical Nutrition 24 (6): 673–83. doi:10.1093/ajcn/24.6.673.