APA Citation

Wigglesworth, V. B. (1950). The principles of insect physiology (4a ed.). New York: Methuen Co..

Chicago Style Citation

Wigglesworth, V. B. The Principles of Insect Physiology. 4a ed. New York: Methuen Co., 1950.

MLA Citation

Wigglesworth, V. B. The Principles of Insect Physiology. 4a ed. New York: Methuen Co., 1950.

Warning: These citations may not always be 100% accurate.