The Macmillan international encyclopedia

MLA

Klein, Fred, and Ronald Dean Nolen. The Macmillan International Encyclopedia. Fourth edition London: Macmillan, 2001.

APA

Klein, F., & Nolen, R. Dean. (2001). The Macmillan international encyclopedia. Fourth edition London: Macmillan.

Chicago

Klein, Fred, and Ronald Dean Nolen. The Macmillan International Encyclopedia. Fourth edition London: Macmillan, 2001.