Federal Writers' Project (Idaho). (1937). Idaho, a guide in word and picture (The library ed.). The Caxton printers, ltd..
Chicago Style (17th ed.) CitationFederal Writers' Project (Idaho). Idaho, a Guide in Word and Picture. The library ed. Caldwell, Id.: The Caxton printers, ltd., 1937.
MLA引文Federal Writers' Project (Idaho). Idaho, a Guide in Word and Picture. The library ed. The Caxton printers, ltd., 1937.
警告:這些引文格式不一定是100%准確.