APA (7th ed.) Citation

Peterson, C., Howard, A., Head, R., & Comer, R. (2014). Learning responsive web design: A beginner's guide. O'Reilly.

Chicago Style (17th ed.) Citation

Peterson, Clarissa, Angela Howard, Rachel Head, and Randy Comer. Learning Responsive Web Design: A Beginner's Guide. Sebastopol, California: O'Reilly, 2014.

MLA (9th ed.) Citation

Peterson, Clarissa, et al. Learning Responsive Web Design: A Beginner's Guide. O'Reilly, 2014.