APA-ийн эшлэл(7 дахь хэвлэлт)

Robbins, W. G. (1997). Landscapes of promise: The Oregon story, 1800-1940. University of Washington Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Robbins, William G. Landscapes of Promise: The Oregon Story, 1800-1940. Seattle: University of Washington Press, 1997.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Robbins, William G. Landscapes of Promise: The Oregon Story, 1800-1940. University of Washington Press, 1997.