APA引文

Twain, M. (1982). Roughing it. Time-Life Books.

Chicago Style (17th ed.) Citation

Twain, Mark. Roughing It. [Alexandria, Va.]: Time-Life Books, 1982.

MLA引文

Twain, Mark. Roughing It. Time-Life Books, 1982.

警告：這些引文格式不一定是100％准確.