APA (7th ed.) Citation

Cook. (1993). Levels of personality (2nd ed.). Cassell.

Chicago Style (17th ed.) Citation

Cook. Levels of Personality. 2nd ed. London: Cassell, 1993.

MLA (9th ed.) Citation

Cook. Levels of Personality. 2nd ed. Cassell, 1993.

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