APA

Duplassis Y., . (1975). The paranormal perception of color. New York: Parapsychology Foundation.

Chicago

Duplassis Yvonne, . 1975. The paranormal perception of color. New York: Parapsychology Foundation.

Harvard

Duplassis Y., . (1975). The paranormal perception of color. New York: Parapsychology Foundation.

MLA

Duplassis Yvonne, . The paranormal perception of color. New York: Parapsychology Foundation. 1975.