Cita APA (7a ed.)

Tuan, Y. (2008). Human Goodness. University of Wisconsin Press.

Cita Chicago Style (17a ed.)

Tuan, Yi-fu. Human Goodness. Madison, Wis.: University of Wisconsin Press, 2008.

Cita MLA (8a ed.)

Tuan, Yi-fu. Human Goodness. University of Wisconsin Press, 2008.