Παραπομπή APA

Hickman, C. P. (1967). Biology of the invertebrates. Mosby.

Παραπομπή Chicago Style

Hickman, Cleveland P. Biology of the Invertebrates. London: Mosby, 1967.

Παραπομπή MLA

Hickman, Cleveland P. Biology of the Invertebrates. Mosby, 1967.