APA (7th ed.) Citation

Gielgun, R. E. (1998). 121 Internet businesses you can start from home: Plus a beginner's guide to starting a business online. Actium Pub..

Chicago Style (17th ed.) Citation

Gielgun, Ron E. 121 Internet Businesses You Can Start from Home: Plus a Beginner's Guide to Starting a Business Online. Brooklyn, N.Y.: Actium Pub., 1998.

MLA (9th ed.) Citation

Gielgun, Ron E. 121 Internet Businesses You Can Start from Home: Plus a Beginner's Guide to Starting a Business Online. Actium Pub., 1998.