Trích dẫn APA

Heaton, J. (1988). Writing though pictures. Mỹ: Longman.

Trích dẫn kiểu Chicago

Heaton, J.B. Writing Though Pictures. Mỹ: Longman, 1988.

MLA Trích dẫn

Heaton, J.B. Writing Though Pictures. Mỹ: Longman, 1988.

Warning: These citations may not always be 100% accurate.