APA (7 वां संस्करण) प्रशस्ति पत्र

Bucanek, J. (2009). Learn Objective-C for Java developers. Apress ; distributed by springer-Verlag.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Bucanek, James. Learn Objective-C for Java Developers. Berkeley, Calif. : New York: Apress ; distributed by springer-Verlag, 2009.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Bucanek, James. Learn Objective-C for Java Developers. Apress ; distributed by springer-Verlag, 2009.