APA

Ehrlich E. E. A., . (1986). Oxford American Dictionary. New York: Avon Books.

Chicago

Ehrlich Eugene Et Al, . 1986. Oxford American Dictionary. New York: Avon Books.

Harvard

Ehrlich E. E. A., . (1986). Oxford American Dictionary. New York: Avon Books.

MLA

Ehrlich Eugene Et Al, . Oxford American Dictionary. New York: Avon Books. 1986.