Παραπομπή APA

Waterston, A. R. (1969). Larousse encyclopedia of the animal world. Larousse & co. Inc.

Παραπομπή Chicago Style

Waterston, A R. Larousse Encyclopedia of the Animal World. U S A: Larousse & co. Inc, 1969.

Παραπομπή MLA

Waterston, A R. Larousse Encyclopedia of the Animal World. Larousse & co. Inc, 1969.