APA استشهاد

Barrington, E. J. W., & Jørgensen, C. B. (1968). Perspectives in endocrinology. Academic P..

استشهاد بنمط شيكاغو

Barrington, E. J. W., و C. Barker Jørgensen. Perspectives in Endocrinology. London, New York: Academic P., 1968.

MLA استشهاد

Barrington, E. J. W., و C. Barker Jørgensen. Perspectives in Endocrinology. Academic P., 1968.