APA (7th ed.) Citation

Howitt, D., & Cramer, D. (2011). Introduction to SPSS statistics in psychology for version 19 and earlier / Dennis Howitt, Duncan Cramer: For version 19 and earlier (5th ed.). Pearson.

Chicago Style (17th ed.) Citation

Howitt, Dennis, and Duncan Cramer. Introduction to SPSS Statistics in Psychology for Version 19 and Earlier / Dennis Howitt, Duncan Cramer: For Version 19 and Earlier. 5th ed. Harlow, England ; New York: Pearson, 2011.

MLA (9th ed.) Citation

Howitt, Dennis, and Duncan Cramer. Introduction to SPSS Statistics in Psychology for Version 19 and Earlier / Dennis Howitt, Duncan Cramer: For Version 19 and Earlier. 5th ed. Pearson, 2011.

Warning: These citations may not always be 100% accurate.