Tohutoro APA (7th ed.)

Turk, L. H. (1965). Foundation course in Spanish. D.C. Heath.

Tohutoru Kātū Chicago (17th ed.)

Turk, Laurel Herbert. Foundation Course in Spanish. Boston: D.C. Heath, 1965.

Tohutoro MLA (9th ed.)

Turk, Laurel Herbert. Foundation Course in Spanish. D.C. Heath, 1965.