Cita APA

Butcher, J. N., Carson, R. C., & Coleman, J. C. (1988). Abnormal psychology and modern life (8.).

Chicago Edition Citation

Butcher, James N., Robert C. Carson, i James C. Coleman. Abnormal Psychology and Modern Life. 8. Illinois, Scott Foresman and Co, 1988.

Cita MLA

Butcher, James N., et al. Abnormal Psychology and Modern Life. 8. 1988.