APA

Smith S., . (1965). The enigma of out-of-body travel. New York: Helix Press.

Chicago

Smith Susy, . 1965. The enigma of out-of-body travel. New York: Helix Press.

Harvard

Smith S., . (1965). The enigma of out-of-body travel. New York: Helix Press.

MLA

Smith Susy, . The enigma of out-of-body travel. New York: Helix Press. 1965.