APA引文

Twain, M. (1880). A tramp abroad. American Pub. Co..

Chicago Style (17th ed.) Citation

Twain, Mark. A Tramp Abroad. Hartford: American Pub. Co., 1880.

MLA引文

Twain, Mark. A Tramp Abroad. American Pub. Co., 1880.

警告：這些引文格式不一定是100％准確.