APA (7th ed.) Citation

Irwin, H. J. (1989). An introduction to parapsychology. McFarland.

Chicago Style (17th ed.) Citation

Irwin, H. J. An Introduction to Parapsychology. Jefferson, N.C.: McFarland, 1989.

MLA (8th ed.) Citation

Irwin, H. J. An Introduction to Parapsychology. McFarland, 1989.

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