Style de citation APA (7e éd.)

Urton, G. (2003). Signs of the Inka Khipu: Binary Coding in the Andean Knotted-String Records. University of Texas Press.

Style de citation Chicago (17e éd.)

Urton, Gary. Signs of the Inka Khipu: Binary Coding in the Andean Knotted-String Records. Austin: University of Texas Press, 2003.

Style de citation MLA (8e éd.)

Urton, Gary. Signs of the Inka Khipu: Binary Coding in the Andean Knotted-String Records. University of Texas Press, 2003.