APA (7th ed.) Citation

Ruggiero, V. R. (2012). Becoming a critical thinker (7th ed.). Cengage/Wadsworth.

Chicago Style (17th ed.) Citation

Ruggiero, Vincent Ryan. Becoming a Critical Thinker. 7th ed. Boston: Cengage/Wadsworth, 2012.

MLA (9th ed.) Citation

Ruggiero, Vincent Ryan. Becoming a Critical Thinker. 7th ed. Cengage/Wadsworth, 2012.