APA Style

Britannica, E. (1978). Encyclopaedia Britannica XII : Macropaedia Metamorphic New Jersey (15th). Chicago: The University of Chicago Press.

MLA Style

Britannica, Encyclopaedia. "Encyclopaedia Britannica XII : Macropaedia Metamorphic New Jersey". 15th Chicago: The University of Chicago Press, 1978. Hardcover.