APA

Lloyd C. W., Lobotsky J., Weisz J., Baird D. T., McCracken J. A., Pupkin M., Zanartu J. & Puga J. (19710212). Concentration of unconjugated estrogens, androgens and gestagens in ovarian and peripheral venous plasma of women: the normal menstrual cycle. : The Journal of clinical endocrinology and metabolism.

Chicago

Lloyd C W, Lobotsky J, Weisz J, Baird D T, McCracken J A, Pupkin M, Zanartu J and Puga J. 19710212. Concentration of unconjugated estrogens, androgens and gestagens in ovarian and peripheral venous plasma of women: the normal menstrual cycle. : The Journal of clinical endocrinology and metabolism.

Harvard

Lloyd C. W., Lobotsky J., Weisz J., Baird D. T., McCracken J. A., Pupkin M., Zanartu J. and Puga J. (19710212). Concentration of unconjugated estrogens, androgens and gestagens in ovarian and peripheral venous plasma of women: the normal menstrual cycle. : The Journal of clinical endocrinology and metabolism.

MLA

Lloyd C W, Lobotsky J, Weisz J, Baird D T, McCracken J A, Pupkin M, Zanartu J and Puga J. Concentration of unconjugated estrogens, androgens and gestagens in ovarian and peripheral venous plasma of women: the normal menstrual cycle. : The Journal of clinical endocrinology and metabolism. 19710212.