APA (7th ed.) Citation

Armstrong, P. (2008). Flexible Rails: Flex 3 on Rails 2. Manning Publications.

Chicago Style (17th ed.) Citation

Armstrong, Peter. Flexible Rails: Flex 3 on Rails 2. Manning Publications, 2008.

MLA (9th ed.) Citation

Armstrong, Peter. Flexible Rails: Flex 3 on Rails 2. Manning Publications, 2008.

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