Cita APA (7th ed.)

Behrendt, G., & Tuccillo, L. (2004). He's just not that into you: : the no-excuses truth to understanding guys. Harper Element.

Cita Chicago (17th ed.)

Behrendt, Greg, i Liz Tuccillo. He's Just Not That into You: : The No-excuses Truth to Understanding Guys. London: Harper Element, 2004.

Cita MLA (8th ed.)

Behrendt, Greg, i Liz Tuccillo. He's Just Not That into You: : The No-excuses Truth to Understanding Guys. Harper Element, 2004.