APA Style

Kirkpatrick, L, A. (2012). A simple guide to IBM SPSS Statistics : for versions 18.0 & 19.0 (11th ed). Belmont: Wadsworth.

MLA Style

Kirkpatrick, Lee, A.. "A simple guide to IBM SPSS Statistics : for versions 18.0 & 19.0". 11th ed Belmont: Wadsworth, 2012. Text.