Experiments in psychical science, levitation, contact, and the direct voice

MLA

Crawford, W. J. Experiments in psychical science, levitation, contact, and the direct voice. New York : E. P. Dutton & company, [1919]

APA

Crawford, W. (1919). Experiments in psychical science, levitation, contact, and the direct voice. New York : E. P. Dutton & company.

Chicago

Crawford, W. J. Experiments in psychical science, levitation, contact, and the direct voice. New York : E. P. Dutton & company, [1919]