APA (7e ed.) Bronvermelding

Wilson, R. C., & Wilson, L. (1939). The woes of the crows. Lorenz.

Chicago (17e ed.) Bronvermelding

Wilson, Roger C., en Lucille Wilson. The Woes of the Crows. New York: Lorenz, 1939.

MLA (9e ed.) Bronvermelding

Wilson, Roger C., en Lucille Wilson. The Woes of the Crows. Lorenz, 1939.