APA (7th ed.) Citation

(1965). The Audubon nature encyclopedia: Volume 6, Ir-Mo. Curtis Books.

Chicago Style (17th ed.) Citation

The Audubon Nature Encyclopedia: Volume 6, Ir-Mo. Philadelphia New York: Curtis Books, 1965.

MLA (9th ed.) Citation

The Audubon Nature Encyclopedia: Volume 6, Ir-Mo. Curtis Books, 1965.

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