Cita APA (7a ed.)

LUFT, J. (1969). Of Human interaction. Mayfield Pub.

Cita Chicago Style (17a ed.)

LUFT, Joseph. Of Human Interaction. California: Mayfield Pub, 1969.

Cita MLA (9a ed.)

LUFT, Joseph. Of Human Interaction. Mayfield Pub, 1969.