APA (7th ed.) Citation

Glover, E. (1940). The psychology of fear and courage. Penguin.

Chicago Style (17th ed.) Citation

Glover, Edward. The Psychology of Fear and Courage. Harmondsworth: Penguin, 1940.

MLA (8th ed.) Citation

Glover, Edward. The Psychology of Fear and Courage. Penguin, 1940.

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