Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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

Precaución: Estas citas no son 100% exactas.