Gaya APA

Macmillan, C. (1993). English 900 : book 5 (unit 1-5) . New York: Maxwell Macmillan International Publ.Group.

Gaya MLA

Macmillan, Collier. "English 900 : book 5 (unit 1-5)". New York: Maxwell Macmillan International Publ.Group, 1993. Sound Recording.