APA

Lunsford A., Connors R., . (1989). The St. Martin's handbook. New York: St. Martin's Press.

Chicago

Lunsford Andrea, Connors Robert, . 1989. The St. Martin's handbook. New York: St. Martin's Press.

Harvard

Lunsford A., Connors R., . (1989). The St. Martin's handbook. New York: St. Martin's Press.

MLA

Lunsford Andrea, Connors Robert, . The St. Martin's handbook. New York: St. Martin's Press. 1989.