APA (7th ed.) Citation

Stahler Jr., D. (2006). Doppelganger. Harper Collins Publishers.

Chicago Style (17th ed.) Citation

Stahler Jr., David. Doppelganger. New York: Harper Collins Publishers, 2006.

MLA (9th ed.) Citation

Stahler Jr., David. Doppelganger. Harper Collins Publishers, 2006.

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