APA (7. basım) Alıntı

Eckersley, C. (1964). A commercial course for foreign students™. Longman.

Chicago Style (17. basım) Atıf

Eckersley, C.E. A Commercial Course for Foreign Students™. London: Longman, 1964.

MLA (9th ed.) Atıf

Eckersley, C.E. A Commercial Course for Foreign Students™. Longman, 1964.