Cita APA

Hetzer, L., & Penny, R. (2001). The simple art of napkin folding: 94 fancy folds for every tabletop occasion. New York, N.Y.: William Morrow.

Citación estilo Chicago

Hetzer, Linda, y Robert Penny. The Simple Art of Napkin Folding: 94 Fancy Folds for Every Tabletop Occasion. New York, N.Y.: William Morrow, 2001.

Cita MLA

Hetzer, Linda, y Robert Penny. The Simple Art of Napkin Folding: 94 Fancy Folds for Every Tabletop Occasion. New York, N.Y.: William Morrow, 2001.