Dyfyniad APA

McInerny, D. (2004). Being logical: A guide to good thinking. New York: Random House.

Dyfyniad Arddull Chicago

McInerny, D.Q. Being Logical: A Guide to Good Thinking. New York: Random House, 2004.

Dyfyniad MLA

McInerny, D.Q. Being Logical: A Guide to Good Thinking. New York: Random House, 2004.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.