APA (7th ed.) Citation

Winterheld, H. A., & Simpson, J. (2005). Motivations in romantic relationships: A regulatory focus perspective. [Texas A&M University].

Chicago Style (17th ed.) Citation

Winterheld, Heike A., and Jeff Simpson. Motivations in Romantic Relationships: A Regulatory Focus Perspective. [College Station, Tex.]: [Texas A&M University], 2005.

MLA (9th ed.) Citation

Winterheld, Heike A., and Jeff Simpson. Motivations in Romantic Relationships: A Regulatory Focus Perspective. [Texas A&M University], 2005.