Cita APA (7th ed.)

Ughetto, P., Combes, M. C., & Tuchszirer, C. (2007). Introduction.

Cita Chicago (17th ed.)

Ughetto, Pascal, Marie Christine Combes, i Carole Tuchszirer. Introduction. 2007.

Cita MLA (8th ed.)

Ughetto, Pascal, et al. Introduction. 2007.