APA

Menninger K. A., . (1963). The vital balance: the life process in mental health and illness. New York: Viking Press.

Chicago

Menninger Karl A, . 1963. The vital balance: the life process in mental health and illness. New York: Viking Press.

Harvard

Menninger K. A., . (1963). The vital balance: the life process in mental health and illness. New York: Viking Press.

MLA

Menninger Karl A, . The vital balance: the life process in mental health and illness. New York: Viking Press. 1963.