APA (7th ed.) Citation

RisollhDon Richard & Hudsson. Personality types: Using teh eagram forself discovery (Revision ed.).

Chicago Style (17th ed.) Citation

RisollhDon Richard and Hudsson. Personality Types: Using Teh Eagram Forself Discovery. Revision ed. Boston,New yorklbHougthon Miffin Co.lc1996.

MLA (9th ed.) Citation

RisollhDon Richard and Hudsson. Personality Types: Using Teh Eagram Forself Discovery. Revision ed.

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