APA citiranje

Ruggiero, V. R. (1996). Becoming a critical thinker (2nd ed.). Houghton Mifflin.

Chicago Style (17th ed.) Citation

Ruggiero, Vincent Ryan. Becoming a Critical Thinker. 2nd ed. Boston, Mass: Houghton Mifflin, 1996.

MLA citiranje

Ruggiero, Vincent Ryan. Becoming a Critical Thinker. 2nd ed. Houghton Mifflin, 1996.