APA-ийн эшлэл(7 дахь хэвлэлт)

Mathias, M., & Gallagher, J. (2016). SWIFT PROGRAMMING: THE BIG NERD RANCH GUIDE. Big Nerd Ranch.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Mathias, Matthew, ба John Gallagher. SWIFT PROGRAMMING: THE BIG NERD RANCH GUIDE. Atlanta, GA: Big Nerd Ranch, 2016.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Mathias, Matthew, ба John Gallagher. SWIFT PROGRAMMING: THE BIG NERD RANCH GUIDE. Big Nerd Ranch, 2016.