Cita APA (7a ed.)

Ramos, E., Martin, C., & Bonvalet, C. (2021). Introduction.

Cita Chicago Style (17a ed.)

Ramos, Elsa, Claude Martin, y Catherine Bonvalet. Introduction. 2021.

Cita MLA (8a ed.)

Ramos, Elsa, et al. Introduction. 2021.