Παραπομπή APA

C.R. Austin. (1972). Book I Germ Cells and Fertilization. CAMBRIDGE UNIVERSITY PRESS.

Παραπομπή Chicago Style

C.R. Austin. Book I Germ Cells and Fertilization. CAMBRIDGE UNIVERSITY PRESS, 1972.

Παραπομπή MLA

C.R. Austin. Book I Germ Cells and Fertilization. CAMBRIDGE UNIVERSITY PRESS, 1972.