APA (7th ed.) Citation

Nathan P.E. Psychopathology: Description and classification. [article].

Chicago Style (17th ed.) Citation

Nathan P.E. Psychopathology: Description and Classification. [article]. v.50 /p.79-107 1999.

MLA (9th ed.) Citation

Nathan P.E. Psychopathology: Description and Classification. [article].

Warning: These citations may not always be 100% accurate.