Gaya APA

chervenak, N, S, D, J, L. (2004). Endocrinology and Metabolism Clinics of North America : Menopause and Hormone Replacement Therapy Vol. 33 . philadelpia: Elsevier.

Gaya MLA

chervenak, Nanette, Santoro, Dan, Judi, Lee. "Endocrinology and Metabolism Clinics of North America : Menopause and Hormone Replacement Therapy Vol. 33 ". philadelpia: Elsevier, 2004. Text.