APA (7. basım) Alıntı

Ortzen, L. (1970). North African writing. Heinemann Educational Books.

Chicago Style (17. basım) Atıf

Ortzen, Len. North African Writing. London: Heinemann Educational Books, 1970.

MLA (9th ed.) Atıf

Ortzen, Len. North African Writing. Heinemann Educational Books, 1970.