Citazione Stile APA (7a Edizione)

Babin, E. H., Cordes, C. V., & Nichols, H. H. (1991). TOEFEL, test of English as a foreign language. Prentice-Hall.

Citazione stile Chigago Style (17a edizione)

Babin, Edith H., Carole V. Cordes, e Harriet H. Nichols. TOEFEL, Test of English as a Foreign Language. New York: Prentice-Hall, 1991.

Citatione MLA (9a ed.)

Babin, Edith H., et al. TOEFEL, Test of English as a Foreign Language. Prentice-Hall, 1991.