APA (7th ed.) Citation

Findley, T. (1969). The butterfly plague. Viking Press.

Chicago Style (17th ed.) Citation

Findley, Timothy. The Butterfly Plague. New York: Viking Press, 1969.

MLA (9th ed.) Citation

Findley, Timothy. The Butterfly Plague. Viking Press, 1969.

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