APA-čujuhus (7. p.)

Warriner, J. E. (1977). English grammar and composition: Fourth course (Heritage ed.). HBJ.

Chicago-čujuhus (17. p.)

Warriner, John E. English Grammar and Composition: Fourth Course. Heritage ed. New York: HBJ, 1977.

MLA-čujuhus (9. p.)

Warriner, John E. English Grammar and Composition: Fourth Course. Heritage ed. HBJ, 1977.

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