Cita APA (7a ed.)

O'Donnell, M., Coughlan, S., Hoopes, F. J., & Hoopes, M. C. (1954). Open the door. Row, Peterson.

Cita Chicago Style (17a ed.)

O'Donnell, Mabel, Selma Coughlan, Florence J. Hoopes, y Margaret C. Hoopes. Open the Door. Evanston, Ill: Row, Peterson, 1954.

Cita MLA (9a ed.)

O'Donnell, Mabel, et al. Open the Door. Row, Peterson, 1954.