APA (7th ed.) Citation

Wigglesworth, V. B. (1953). The principles of insect physiology (5a. ed.). Methuen.

Chicago Style (17th ed.) Citation

Wigglesworth, V. B. The Principles of Insect Physiology. 5a. ed. Londres: Methuen, 1953.

MLA (9th ed.) Citation

Wigglesworth, V. B. The Principles of Insect Physiology. 5a. ed. Methuen, 1953.