APA

Gellerman S. W., . (1960). People, problems, and profits: the uses of psychology in management. New York: McGraw-Hill.

Chicago

Gellerman Saul William, . 1960. People, problems, and profits: the uses of psychology in management. New York: McGraw-Hill.

Harvard

Gellerman S. W., . (1960). People, problems, and profits: the uses of psychology in management. New York: McGraw-Hill.

MLA

Gellerman Saul William, . People, problems, and profits: the uses of psychology in management. New York: McGraw-Hill. 1960.