APA (7th ed.) Citation

Sleator, W. (1988). The duplicate. Dutton.

Chicago Style (17th ed.) Citation

Sleator, William. The Duplicate. New York: Dutton, 1988.

MLA (9th ed.) Citation

Sleator, William. The Duplicate. Dutton, 1988.

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