APA引文

Smiles, S. (1885). Men of invention and industry. New York: Harper & Brothers.

Trích dẫn kiểu Chicago

Smiles, Samuel. Men of Invention and Industry. New York: Harper & Brothers, 1885.

MLA引文

Smiles, Samuel. Men of Invention and Industry. New York: Harper & Brothers, 1885.

警告：這些引文格式不一定是100％准確.