Cita APA (7th ed.)

Wybenga, G. L., & Roth, L. (2013). The packaging designer's book of patterns (Fourth Edition.). Wiley.

Cita Chicago (17th ed.)

Wybenga, George L., i Laszlo Roth. The Packaging Designer's Book of Patterns. Fourth Edition. Hoboken, New Jersey: Wiley, 2013.

Cita MLA (9th ed.)

Wybenga, George L., i Laszlo Roth. The Packaging Designer's Book of Patterns. Fourth Edition. Wiley, 2013.