APA (7th ed.) Citation

Ruggiero. (1999). Becoming a critical thinker (3rd ed.). Houghton Mifflin.

Chicago Style (17th ed.) Citation

Ruggiero. Becoming a Critical Thinker. 3rd ed. Boston: Houghton Mifflin, 1999.

MLA (9th ed.) Citation

Ruggiero. Becoming a Critical Thinker. 3rd ed. Houghton Mifflin, 1999.

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