APA引文

Smalley, E. V. (1883). History of the Northern Pacific railroad. Putnam.

Chicago Style (17th ed.) Citation

Smalley, Eugene Virgil. History of the Northern Pacific Railroad. New York: Putnam, 1883.

MLA引文

Smalley, Eugene Virgil. History of the Northern Pacific Railroad. Putnam, 1883.

警告：這些引文格式不一定是100％准確.