Style de citation APA (7e éd.)

Veldhuis, N. (1997). Elementary education at Nippur: The lists of trees and wooden objects. [s.n.].

Style de citation Chicago (17e éd.)

Veldhuis, Niek. Elementary Education at Nippur: The Lists of Trees and Wooden Objects. Groningen: [s.n.], 1997.

Style de citation MLA (8e éd.)

Veldhuis, Niek. Elementary Education at Nippur: The Lists of Trees and Wooden Objects. [s.n.], 1997.