Cita APA

Kinnear, P. R., & Gray, C. D. (1999). SPSS for Windows made simple (3rd ed.). Psychology Press Ltd.

Citación estilo Chicago

Kinnear, Paul R., and Colin D. Gray. SPSS for Windows Made Simple. 3rd ed. Hove, East Sussex, UK: Psychology Press Ltd, 1999.

Cita MLA

Kinnear, Paul R., and Colin D. Gray. SPSS for Windows Made Simple. 3rd ed. Psychology Press Ltd, 1999.