APA (7th ed.) Citation

Massaro, T. (2007). What Gems Does Ruby on Rails Offer? System iNEWS, 337, 3.

Chicago Style (17th ed.) Citation

Massaro, Tim. "What Gems Does Ruby on Rails Offer?" System INEWS 337 (2007): 3.

MLA (9th ed.) Citation

Massaro, Tim. "What Gems Does Ruby on Rails Offer?" System INEWS, 337, 2007, p. 3.

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