Dyfyniad APA

Society for Personality Assessment. (1971). Journal of personality assessment. Society for Personality Assessment.

Dyfyniad Arddull Chicago

Society for Personality Assessment. Journal of Personality Assessment. Burbank, Calif.: Society for Personality Assessment, 1971.

Dyfyniad MLA

Society for Personality Assessment. Journal of Personality Assessment. Society for Personality Assessment, 1971.

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