APA-čujuhus (7. p.)

WILLISON, G. F. (1968). The pilgrim's progress notes. Cliff notes.

Chicago-čujuhus (17. p.)

WILLISON, George F. The Pilgrim's Progress Notes. Nebraska: Cliff notes, 1968.

MLA-čujuhus (9. p.)

WILLISON, George F. The Pilgrim's Progress Notes. Cliff notes, 1968.

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