APA

Morris W., . (1970). The American heritage dictionary of the English language. New York [etc.]: American Heritage.

Chicago

Morris William, . 1970. The American heritage dictionary of the English language. New York [etc.]: American Heritage.

Harvard

Morris W., . (1970). The American heritage dictionary of the English language. New York [etc.]: American Heritage.

MLA

Morris William, . The American heritage dictionary of the English language. New York [etc.]: American Heritage. 1970.