Cita APA (7th ed.)

Graham, C. F., & Wareing, P. F. (1976). The developmental biology of plants and animals. W. B. Saunders.

Cita Chicago (17th ed.)

Graham, C. F., i P. F. Wareing. The Developmental Biology of Plants and Animals. Filadelfia, USA: W. B. Saunders, 1976.

Cita MLA (9th ed.)

Graham, C. F., i P. F. Wareing. The Developmental Biology of Plants and Animals. W. B. Saunders, 1976.