APA (7th ed.) Citation

Knott, M. (2016). Beginning Xcode: Swift 3 Edition. Apress : Imprint: Apress.

Chicago Style (17th ed.) Citation

Knott, Matthew. Beginning Xcode: Swift 3 Edition. Berkeley, CA: Apress : Imprint: Apress, 2016.

MLA (8th ed.) Citation

Knott, Matthew. Beginning Xcode: Swift 3 Edition. Apress : Imprint: Apress, 2016.

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