Cita APA (7a ed.)

Parry, J. B. (1969). The psychology of human communication. University of London Press.

Cita Chicago Style (17a ed.)

Parry, John B. The Psychology of Human Communication. London: University of London Press, 1969.

Cita MLA (9a ed.)

Parry, John B. The Psychology of Human Communication. University of London Press, 1969.