APA-Zitierstil (7. Ausg.)

Williams, R. (2014). The four principles of great design: Learn by video. Peachpit Press.

Chicago-Zitierstil (17. Ausg.)

Williams, Robin. The Four Principles of Great Design: Learn by Video. [Place of publication not identified]: Peachpit Press, 2014.

MLA-Zitierstil (9. Ausg.)

Williams, Robin. The Four Principles of Great Design: Learn by Video. Peachpit Press, 2014.