APA

Dion P. E., . (1961). Basic spiritual means. New York: J.F. Wagner.

Chicago

Dion Philip E, . 1961. Basic spiritual means. New York: J.F. Wagner.

Harvard

Dion P. E., . (1961). Basic spiritual means. New York: J.F. Wagner.

MLA

Dion Philip E, . Basic spiritual means. New York: J.F. Wagner. 1961.