APA (7th ed.) Citation
Tuan, Y. (2002). Dear colleague: Common and uncommon observations. University of Minnesota Press.
Chicago Style (17th ed.) Citation
Tuan, Yi-fu. Dear Colleague: Common and Uncommon Observations. Minneapolis: University of Minnesota Press, 2002.
MLA (9th ed.) Citation
Tuan, Yi-fu. Dear Colleague: Common and Uncommon Observations. University of Minnesota Press, 2002.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.