APA引文

Lopker, J. (2000). Pictures of personality: Guide to the four human natures (First edition.). Typology.

Chicago Style (17th ed.) Citation

Lopker, John. Pictures of Personality: Guide to the Four Human Natures. First edition. Los Angeles, CA: Typology, 2000.

MLA引文

Lopker, John. Pictures of Personality: Guide to the Four Human Natures. First edition. Typology, 2000.

警告：這些引文格式不一定是100％准確.