APA (7e ed.) Bronvermelding

Lang, R. J. (2011). Origami design secrets: Mathematical methods for an ancient art (2nd.). CRC Press.

Chicago (17e ed.) Bronvermelding

Lang, Robert J. Origami Design Secrets: Mathematical Methods for an Ancient Art. 2nd. Boca Raton: CRC Press, 2011.

MLA (9e ed.) Bronvermelding

Lang, Robert J. Origami Design Secrets: Mathematical Methods for an Ancient Art. 2nd. CRC Press, 2011.

Let op: Deze citaties zijn niet altijd 100% accuraat.