APA (7th ed.) Citation

(1980). Defense mechanisms, the power of crisis. Collective Inventions.

Chicago Style (17th ed.) Citation

Defense Mechanisms, the Power of Crisis. Collective Inventions, 1980.

MLA (8th ed.) Citation

Defense Mechanisms, the Power of Crisis. Collective Inventions, 1980.

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