Cushing, C. (1839). Nautical discovery in the Northwest. F. Andrews.
Chicago Style (17th ed.) CitationCushing, Caleb. Nautical Discovery in the Northwest. [Boston: F. Andrews, 1839.
MLA引文Cushing, Caleb. Nautical Discovery in the Northwest. F. Andrews, 1839.
警告:這些引文格式不一定是100%准確.