Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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