Cita APA (7a ed.)

Gray, M. D. W., Jenkins, T., & McEvoy, C. (1946). Latin for today: Book one. Ginn.

Cita Chicago Style (17a ed.)

Gray, Mason De Witt, Thornton Jenkins, y Cuthbert McEvoy. Latin for Today: Book One. London: Ginn, 1946.

Cita MLA (9a ed.)

Gray, Mason De Witt, et al. Latin for Today: Book One. Ginn, 1946.