Cita APA (7a ed.)

Valette, J. (1988). Spanish for mastery 3. D.C. Heath and Co..

Cita Chicago Style (17a ed.)

Valette, Jean-Paul. Spanish for Mastery 3. Lexington: D.C. Heath and Co., 1988.

Cita MLA (9a ed.)

Valette, Jean-Paul. Spanish for Mastery 3. D.C. Heath and Co., 1988.