Dyfyniad APA
Werdel, M. B., & Wicks, R. J. (2012). Primer on posttraumatic growth: An introduction and guide. John Wiley & Sons, Inc..
Dyfyniad Arddull Chicago
Werdel, Mary Beth, and Robert J. Wicks. Primer on Posttraumatic Growth: An Introduction and Guide. Hoboken, N.J.: John Wiley & Sons, Inc., 2012.
Dyfyniad MLA
Werdel, Mary Beth, and Robert J. Wicks. Primer on Posttraumatic Growth: An Introduction and Guide. John Wiley & Sons, Inc., 2012.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.