Cita APA (7th ed.)

De Vittoria, T., Morales, C., Guerero, F., Vivanco, S., & Esquivel, J. (1968). The spanish school. Edwin F. Kalmus.

Cita Chicago (17th ed.)

De Vittoria, Thomas, Christopher Morales, Francisco Guerero, Sebastianus Vivanco, i Joannes Esquivel. The Spanish School. Nueva York: Edwin F. Kalmus, 1968.

Cita MLA (9th ed.)

De Vittoria, Thomas, et al. The Spanish School. Edwin F. Kalmus, 1968.