APA (7th ed.) Citation

Mizutama & Jirka, A. (2017). Hello, origami: 30 fun & easy origami designs for secret notes & special messages. Zakka Workshop.

Chicago Style (17th ed.) Citation

Mizutama and Ai Jirka. Hello, Origami: 30 Fun & Easy Origami Designs for Secret Notes & Special Messages. Salem, MA: Zakka Workshop, 2017.

MLA (8th ed.) Citation

Mizutama and Ai Jirka. Hello, Origami: 30 Fun & Easy Origami Designs for Secret Notes & Special Messages. Zakka Workshop, 2017.

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