APA引文
Katzner, K. (1975). The languages of the world. Funk & Wagnalls.
Chicago Style (17th ed.) Citation
Katzner, Kenneth. The Languages of the World. New York: Funk & Wagnalls, 1975.
MLA引文
Katzner, Kenneth. The Languages of the World. Funk & Wagnalls, 1975.
警告:這些引文格式不一定是100%准確.