APA (7th ed.) Citation

Ashby, R. H. (1973). The guidebook for the study of psychical research. S. Weiser.

Chicago Style (17th ed.) Citation

Ashby, Robert H. The Guidebook for the Study of Psychical Research. New York: S. Weiser, 1973.

MLA (9th ed.) Citation

Ashby, Robert H. The Guidebook for the Study of Psychical Research. S. Weiser, 1973.

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