Cita APA

Walker, K. M. (1961). The extra-sensory mind. Emerson Books.

Citación estilo Chicago

Walker, Kenneth Macfarlane. The Extra-sensory Mind. New York: Emerson Books, 1961.

Cita MLA

Walker, Kenneth Macfarlane. The Extra-sensory Mind. Emerson Books, 1961.

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