Gaya APA

Abbey, ., Abbey, S. (2017). E-book Hand Lettering A to Z: A World of Creative Ideas for Drawing and Designing Alphabets . United States: Rockport Publishers.

Gaya MLA

Abbey, ., Abbey, Sy. "E-book Hand Lettering A to Z: A World of Creative Ideas for Drawing and Designing Alphabets". United States: Rockport Publishers, 2017. Text.