APA (7th ed.) Citation

Freeman, A. (2015). Pro Design Patterns in Swift. Apress : Imprint: Apress.

Chicago Style (17th ed.) Citation

Freeman, Adam. Pro Design Patterns in Swift. Berkeley, CA: Apress : Imprint: Apress, 2015.

MLA (8th ed.) Citation

Freeman, Adam. Pro Design Patterns in Swift. Apress : Imprint: Apress, 2015.

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