APA (7th ed.) Citation

Sanchez Gomez, A., Hampson, K. D., & Vaux, S. (2016). Preface.

Chicago Style (17th ed.) Citation

Sanchez Gomez, Adriana, Keith D. Hampson, and S. Vaux. Preface. 2016.

MLA (9th ed.) Citation

Sanchez Gomez, Adriana, et al. Preface. 2016.