APA (7th ed.) Citation

Roujen, P. V. (2002). How to fold. The Pepin Press.

Chicago Style (17th ed.) Citation

Roujen, Pepin Van. How to Fold. Amsterdam, Singapore: The Pepin Press, 2002.

MLA (9th ed.) Citation

Roujen, Pepin Van. How to Fold. The Pepin Press, 2002.

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