APA (7th ed.) Citation

Klots, A. B. (1958). The world of butterflies and moths. Harrap.

Chicago Style (17th ed.) Citation

Klots, Alexander Barrett. The World of Butterflies and Moths. London: Harrap, 1958.

MLA (9th ed.) Citation

Klots, Alexander Barrett. The World of Butterflies and Moths. Harrap, 1958.

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