APA (7. basım) Alıntı

Feinberg, L., & Feinberg, L. (1959). Unified exercises: An English grammar and workbook. Oxford University Press.

Chicago Style (17. basım) Atıf

Feinberg, Leonard, ve Lilian Feinberg. Unified Exercises: An English Grammar and Workbook. New York: Oxford University Press, 1959.

MLA (9th ed.) Atıf

Feinberg, Leonard, ve Lilian Feinberg. Unified Exercises: An English Grammar and Workbook. Oxford University Press, 1959.