APA引文
Witzig, F. T. (2004). Voyageurs National Park: The battle to create Minnesota's national park. University of Minnesota Press.
Chicago Style (17th ed.) Citation
Witzig, Fred T. Voyageurs National Park: The Battle to Create Minnesota's National Park. Minneapolis: University of Minnesota Press, 2004.
MLA引文
Witzig, Fred T. Voyageurs National Park: The Battle to Create Minnesota's National Park. University of Minnesota Press, 2004.
警告：這些引文格式不一定是100％准確.