APA (7th ed.) Citation

Laponce, J. A. (1987). Languages and their territories. University of Toronto Press.

Chicago Style (17th ed.) Citation

Laponce, J. A. Languages and Their Territories. Toronto: University of Toronto Press, 1987.

MLA (9th ed.) Citation

Laponce, J. A. Languages and Their Territories. University of Toronto Press, 1987.

Warning: These citations may not always be 100% accurate.