APA (7th ed.) Citation

Ray, J. (2015). iOS 8 Video How-To (1st edition.). Sams.

Chicago Style (17th ed.) Citation

Ray, John. IOS 8 Video How-To. 1st edition. Sams, 2015.

MLA (9th ed.) Citation

Ray, John. IOS 8 Video How-To. 1st edition. Sams, 2015.

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