Citazione Stile APA (7a Edizione)

Clark, J. L. (1972). Foreign-language testing; theory and practice. Center for Curriculum Development.

Citazione stile Chigago Style (17a edizione)

Clark, John L.D. Foreign-language Testing; Theory and Practice. Philadelphia: Center for Curriculum Development, 1972.

Citatione MLA (9a ed.)

Clark, John L.D. Foreign-language Testing; Theory and Practice. Center for Curriculum Development, 1972.