APA (7th ed.) Citation

West, S., & Peters, A. (2000). Paying for sex is not easy.

Chicago Style (17th ed.) Citation

West, SA, and A. Peters. Paying for Sex Is Not Easy. 2000.

MLA (9th ed.) Citation

West, SA, and A. Peters. Paying for Sex Is Not Easy. 2000.

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