APA (7th ed.) Citation

Swanson, D. L., & Delia, J. G. (1976). The nature of human communication. Science Research Associates.

Chicago Style (17th ed.) Citation

Swanson, David L., and Jesse G. Delia. The Nature of Human Communication. Chicago: Science Research Associates, 1976.

MLA (9th ed.) Citation

Swanson, David L., and Jesse G. Delia. The Nature of Human Communication. Science Research Associates, 1976.