APA-viite

Ackert, P. (1985). Concepts and comments: A reader for students of English as a second language. New York: Holt.

Chicago-tyylinen lähdeviittaus

Ackert, Patricia. Concepts and Comments: A Reader for Students of English As a Second Language. New York: Holt, 1985.

MLA-viite

Ackert, Patricia. Concepts and Comments: A Reader for Students of English As a Second Language. New York: Holt, 1985.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.