APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (8. p.)

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