APA Style

Richard, Paul, Elder, Linda. (2013). Critical Thinking (second edition). UNITED STATES OF AMERICA: Pearson Education Ltd..

Chicago Style

Richard, Paul, Elder, Linda. Critical Thinking. second edition UNITED STATES OF AMERICA: Pearson Education Ltd., 2013. Teks Book.

MLA Style

Richard, Paul, Elder, Linda. Critical Thinking. second edition UNITED STATES OF AMERICA: Pearson Education Ltd., 2013. Teks Book.

Turabian Style

Richard, Paul, Elder, Linda. Critical Thinking. second edition UNITED STATES OF AMERICA: Pearson Education Ltd., 2013. Teks Book.