APA

Severin F. T., . (1965). Humanistic viewpoints in psychology: a book of readings. New York: McGraw-Hill.

Chicago

Severin Frank T, . 1965. Humanistic viewpoints in psychology: a book of readings. New York: McGraw-Hill.

Harvard

Severin F. T., . (1965). Humanistic viewpoints in psychology: a book of readings. New York: McGraw-Hill.

MLA

Severin Frank T, . Humanistic viewpoints in psychology: a book of readings. New York: McGraw-Hill. 1965.