Wagner, A. J. (2016). Learning Swift Second Edition: Develop the Skills Required to Create Compelling, Maintainable, and Robust IOS and OS X Apps with Swift.
Chicago Style (17th ed.) CitationWagner, Andrew J. Learning Swift Second Edition: Develop the Skills Required to Create Compelling, Maintainable, and Robust IOS and OS X Apps with Swift. 2016.
MLA (9th ed.) CitationWagner, Andrew J. Learning Swift Second Edition: Develop the Skills Required to Create Compelling, Maintainable, and Robust IOS and OS X Apps with Swift. 2016.
Warning: These citations may not always be 100% accurate.