APA引文

Weinstein, R. L., Kelch, R. P., Jenner, M. R., Kaplan, S. L., & Grumbach, M. M. (1974). Secretion of Unconjugated Androgens and Estrogens by the Normal and Abnormal Human Testis before and after Human Chorionic Gonadotropin.

Citação norma Chicago

Weinstein, R. L., R. P. Kelch, M. R. Jenner, S. L. Kaplan, and M. M. Grumbach. Secretion of Unconjugated Androgens and Estrogens By the Normal and Abnormal Human Testis Before and After Human Chorionic Gonadotropin. 1974.

MLA引文

Weinstein, R. L., et al. Secretion of Unconjugated Androgens and Estrogens By the Normal and Abnormal Human Testis Before and After Human Chorionic Gonadotropin. 1974.