APA (7th ed.) Citation

Behrendt, G., & Tuccillo, L. (2005). He's just not that into you: : your daily wake-up call. HerperElement.

Chicago Style (17th ed.) Citation

Behrendt, Greg, and Liz Tuccillo. He's Just Not That into You: : Your Daily Wake-up Call. Hammersmith, London: HerperElement, 2005.

MLA (8th ed.) Citation

Behrendt, Greg, and Liz Tuccillo. He's Just Not That into You: : Your Daily Wake-up Call. HerperElement, 2005.

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