Oregon Historical Society & Schaeffer, C. E. (1959). Indian tribes and languages of the Old Oregon Country (2nd ed.). The Society.
Chicago Style (17th ed.) CitationOregon Historical Society and Claude E. Schaeffer. Indian Tribes and Languages of the Old Oregon Country. 2nd ed. Portland: The Society, 1959.
MLA引文Oregon Historical Society and Claude E. Schaeffer. Indian Tribes and Languages of the Old Oregon Country. 2nd ed. The Society, 1959.
警告:這些引文格式不一定是100%准確.