Cita APA (7a ed.)

Allen, F., & McLean, T. (1970). Fred Allen on rugby. Gassell.

Cita Chicago Style (17a ed.)

Allen, Fred, y Terry McLean. Fred Allen on Rugby. London: Gassell, 1970.

Cita MLA (8a ed.)

Allen, Fred, y Terry McLean. Fred Allen on Rugby. Gassell, 1970.