Cita APA (7a ed.)

Arenas, A., Dong, J., Martin, A., & Matthews, B. (2006). Preface.

Cita Chicago Style (17a ed.)

Arenas, A., J. Dong, A. Martin, y B. Matthews. Preface. 2006.

Cita MLA (9a ed.)

Arenas, A., et al. Preface. 2006.