Παραπομπή APA

Harrison, G. A. (1964). Human biology: An introduction to human evolution variation and growth. Oxford University.

Παραπομπή Chicago Style

Harrison, G. A. Human Biology: An Introduction to Human Evolution Variation and Growth. London: Oxford University, 1964.

Παραπομπή MLA

Harrison, G. A. Human Biology: An Introduction to Human Evolution Variation and Growth. Oxford University, 1964.