Cita APA (7a ed.)

Wilson, P. R., & Western, J. S. (1972). The policeman's position today and tomorrow. Univ. of Queensland Pr.

Cita Chicago Style (17a ed.)

Wilson, Paul R., y John S. Western. The Policeman's Position Today and Tomorrow. St. Lucia: Univ. of Queensland Pr, 1972.

Cita MLA (9a ed.)

Wilson, Paul R., y John S. Western. The Policeman's Position Today and Tomorrow. Univ. of Queensland Pr, 1972.