Dyfyniad APA
Groth-Marnat, G., & Davis, A. (2014). Psychological report writing assistant. Wiley.
Dyfyniad Arddull Chicago
Groth-Marnat, Gary, and Ari Davis. Psychological Report Writing Assistant. Hoboken, New Jersey: Wiley, 2014.
Dyfyniad MLA
Groth-Marnat, Gary, and Ari Davis. Psychological Report Writing Assistant. Wiley, 2014.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.