APA ציטוט

Marrtin. (1998). Pronunciation Plus Practice through interation (0 521 57797 7). Cambridge.

Trích dẫn kiểu Chicago

Marrtin. Pronunciation Plus Practice Through Interation (0 521 57797 7). Cambridge, 1998.

ציטוט MLA

Marrtin. Pronunciation Plus Practice Through Interation (0 521 57797 7). Cambridge, 1998.