APA (7e ed.) Bronvermelding

Harrison, R., & Scott, H. (1954). The story of the world́s police: By Richard Harrison (1. Ausg.). Phoenix House-Verl..

Chicago (17e ed.) Bronvermelding

Harrison, Richard, en Harold Scott. The Story of the World́s Police: By Richard Harrison. 1. Ausg. London: Phoenix House-Verl., 1954.

MLA (8e ed.) Bronvermelding

Harrison, Richard, en Harold Scott. The Story of the World́s Police: By Richard Harrison. 1. Ausg. Phoenix House-Verl., 1954.