APA (7th ed.) Citation

Gauld, A. (1968). The founders of psychical research. Schocken Books.

Chicago Style (17th ed.) Citation

Gauld, Alan. The Founders of Psychical Research. New York: Schocken Books, 1968.

MLA (9th ed.) Citation

Gauld, Alan. The Founders of Psychical Research. Schocken Books, 1968.

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