Παραπομπή APA

Begley, D. J. (1980). Human reproduction and developmental biology. Macmillan.

Παραπομπή Chicago Style

Begley, D J. Human Reproduction and Developmental Biology. London: Macmillan, 1980.

Παραπομπή MLA

Begley, D J. Human Reproduction and Developmental Biology. Macmillan, 1980.