Style de citation APA (7e éd.)

Turk, L. H. (1970). Foundation course in spanish. (2a. ed.). Heath and Company.

Style de citation Chicago (17e éd.)

Turk, Laurel H. Foundation Course in Spanish. 2a. ed. Estados Unidos: Heath and Company, 1970.

Style de citation MLA (9e éd.)

Turk, Laurel H. Foundation Course in Spanish. 2a. ed. Heath and Company, 1970.