APA (7th ed.) Citation

Parapsychology Foundation, Shapin, B., & Coly, L. (1977). The Philosophy of parapsychology: Proceedings of an international conference held in Copenhagen, Denmark, August 25-27, 1976. Parapsychology Foundation.

Chicago Style (17th ed.) Citation

Parapsychology Foundation, Betty Shapin, and Lisette Coly. The Philosophy of Parapsychology: Proceedings of an International Conference Held in Copenhagen, Denmark, August 25-27, 1976. New York: Parapsychology Foundation, 1977.

MLA (9th ed.) Citation

Parapsychology Foundation, et al. The Philosophy of Parapsychology: Proceedings of an International Conference Held in Copenhagen, Denmark, August 25-27, 1976. Parapsychology Foundation, 1977.