APA (7th ed.) Zitazioa

Johnson, J. A. (1983). Writing strategies for esl students. Macmillan publishing.

Chicago Style (17th ed.) Zitazioa

Johnson, Judith Anne. Writing Strategies for Esl Students. New York: Macmillan publishing, 1983.

MLA (9th ed.) Zitazioa

Johnson, Judith Anne. Writing Strategies for Esl Students. Macmillan publishing, 1983.