APA (7th ed.) Citation

Theobald, R. (1976). An alternative future for America's third century. Swallow Press, Inc.

Chicago Style (17th ed.) Citation

Theobald, Robert. An Alternative Future for America's Third Century. Chicago: Swallow Press, Inc, 1976.

MLA (9th ed.) Citation

Theobald, Robert. An Alternative Future for America's Third Century. Swallow Press, Inc, 1976.