APA-čujuhus (7. p.)

Patnik, U. (2017). Theory of Imperialism (NA.). Columbia University press.

Chicago-čujuhus (17. p.)

Patnik, Utsa. Theory of Imperialism. NA. New York: Columbia University press, 2017.

MLA-čujuhus (9. p.)

Patnik, Utsa. Theory of Imperialism. NA. Columbia University press, 2017.

Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.