APA (7th ed.) Citation

Theobald, R. (1967). The guaranteed income: Next step in economic evolution? Doubleday.

Chicago Style (17th ed.) Citation

Theobald, Robert. The Guaranteed Income: Next Step in Economic Evolution? Garden City, N. Y.: Doubleday, 1967.

MLA (9th ed.) Citation

Theobald, Robert. The Guaranteed Income: Next Step in Economic Evolution? Doubleday, 1967.

Warning: These citations may not always be 100% accurate.