APA

Laird D. A., Laird E. C. L., . (1967). Psychology; human relations and motivation. New York: Gregg Division, McGraw-Hill.

Chicago

Laird Donald Anderson, Laird Eleanor Childs Leonard, . 1967. Psychology; human relations and motivation. New York: Gregg Division, McGraw-Hill.

Harvard

Laird D. A., Laird E. C. L., . (1967). Psychology; human relations and motivation. New York: Gregg Division, McGraw-Hill.

MLA

Laird Donald Anderson, Laird Eleanor Childs Leonard, . Psychology; human relations and motivation. New York: Gregg Division, McGraw-Hill. 1967.