APA (7th ed.) Citation

Freitas, D. (2013). The end of sex: How hookup culture is leaving a generation unhappy, sexually unfulfilled, and confused about intimacy. Basic Books.

Chicago Style (17th ed.) Citation

Freitas, Donna. The End of Sex: How Hookup Culture Is Leaving a Generation Unhappy, Sexually Unfulfilled, and Confused About Intimacy. New York: Basic Books, 2013.

MLA (9th ed.) Citation

Freitas, Donna. The End of Sex: How Hookup Culture Is Leaving a Generation Unhappy, Sexually Unfulfilled, and Confused About Intimacy. Basic Books, 2013.