APA Style

Chaffee, John. (2009). Thinking Critically (9th Edd). Boston: Heinle.

Chicago Style

Chaffee, John. Thinking Critically. 9th Edd Boston: Heinle, 2009. Books.

MLA Style

Chaffee, John. Thinking Critically. 9th Edd Boston: Heinle, 2009. Books.

Turabian Style

Chaffee, John. Thinking Critically. 9th Edd Boston: Heinle, 2009. Books.