APA (7th ed.) Citation

Engel, P. (2009). 10-fold origami: Fabulous paperfolds you can make in just 10 steps! Tuttle.

Chicago Style (17th ed.) Citation

Engel, Peter. 10-fold Origami: Fabulous Paperfolds You Can Make in Just 10 Steps! Toyko ; Rutland, Vt.: Tuttle, 2009.

MLA (8th ed.) Citation

Engel, Peter. 10-fold Origami: Fabulous Paperfolds You Can Make in Just 10 Steps! Tuttle, 2009.

Warning: These citations may not always be 100% accurate.