APA-viite

Carter, T. F. (1925). The invention of printing in China and its spread westward. New York: Columbia university.

Chicago-tyylinen lähdeviittaus

Carter, Thomas Francis. The Invention of Printing in China and Its Spread Westward. New York: Columbia university, 1925.

MLA-viite

Carter, Thomas Francis. The Invention of Printing in China and Its Spread Westward. New York: Columbia university, 1925.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.