APA ציטוט

Harold B. Allen. (1965). Teaching English as a second language. New York: McGraw-Hill.

Trích dẫn kiểu Chicago

Harold B. Allen. Teaching English As a Second Language. New York: McGraw-Hill, 1965.

ציטוט MLA

Harold B. Allen. Teaching English As a Second Language. New York: McGraw-Hill, 1965.