APA引文

Keur, C. (2015). IOS Programming the big nerd ranch guide: The Big Nerd Ranch guide. Atlanta, GA: Big Nerd Ranch.

Trích dẫn kiểu Chicago

Keur, Christian. IOS Programming the Big Nerd Ranch Guide: The Big Nerd Ranch Guide. Atlanta, GA: Big Nerd Ranch, 2015.

MLA引文

Keur, Christian. IOS Programming the Big Nerd Ranch Guide: The Big Nerd Ranch Guide. Atlanta, GA: Big Nerd Ranch, 2015.

警告：这些引文格式不一定是100％准确.