APA

KAGAN D., OZMENT S. & TURNER F. [. (1987). The Western Heritage. New York: Macmillan Publishing Company.

Chicago

KAGAN Donald, OZMENT Steven and TURNER Frank [Miller]. 1987. The Western Heritage. New York: Macmillan Publishing Company.

Harvard

KAGAN D., OZMENT S. and TURNER F. [. (1987). The Western Heritage. New York: Macmillan Publishing Company.

MLA

KAGAN Donald, OZMENT Steven and TURNER Frank [Miller]. The Western Heritage. New York: Macmillan Publishing Company. 1987.