Cita APA (7a ed.)

Campbell, W. J., & Campbell, E. M. (1978). School based assessments: Aspirations and achievements of the Radford Scheme in Queensland. Australian Govt. Pub. Service.

Cita Chicago Style (17a ed.)

Campbell, W. J., y E. M. Campbell. School Based Assessments: Aspirations and Achievements of the Radford Scheme in Queensland. Canberra: Australian Govt. Pub. Service, 1978.

Cita MLA (8a ed.)

Campbell, W. J., y E. M. Campbell. School Based Assessments: Aspirations and Achievements of the Radford Scheme in Queensland. Australian Govt. Pub. Service, 1978.