Dyfyniad APA

Coelho, P., & Landers, C. E. (2004). The fifth mountain. HarperCollinsPublishers.

Dyfyniad Arddull Chicago

Coelho, Paulo, and Clifford E. Landers. The Fifth Mountain. New York: HarperCollinsPublishers, 2004.

Dyfyniad MLA

Coelho, Paulo, and Clifford E. Landers. The Fifth Mountain. HarperCollinsPublishers, 2004.

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