APA (7th ed.) Citation

Seltz, D. D. (1976). A treasury of business opportunities: Featuring over 400 ways to make a fortune without leaving your house! Farnsworth Pub. Co..

Chicago Style (17th ed.) Citation

Seltz, David D. A Treasury of Business Opportunities: Featuring over 400 Ways to Make a Fortune Without Leaving Your House! Rockville Centre, N.Y.: Farnsworth Pub. Co., 1976.

MLA (9th ed.) Citation

Seltz, David D. A Treasury of Business Opportunities: Featuring over 400 Ways to Make a Fortune Without Leaving Your House! Farnsworth Pub. Co., 1976.