APA (7th ed.) Citation

(2014). The Well-Grounded Rubyist, 2nd Ed, Video Edition. Manning Publications.

Chicago Style (17th ed.) Citation

The Well-Grounded Rubyist, 2nd Ed, Video Edition. Manning Publications, 2014.

MLA (9th ed.) Citation

The Well-Grounded Rubyist, 2nd Ed, Video Edition. Manning Publications, 2014.

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