APA (7th ed.) Citation

Friedman, L. S. (2008). Gay marriage. Greenhaven Press.

Chicago Style (17th ed.) Citation

Friedman, Lauri S. Gay Marriage. Detroit: Greenhaven Press, 2008.

MLA (8th ed.) Citation

Friedman, Lauri S. Gay Marriage. Greenhaven Press, 2008.

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