APA Edition Citation

Peterson, D. J. (2015). The art of language invention: From Horse-Lords to Dark Elves, the words behind world-building. Penguin Books.

Chicago Edition Citation

Peterson, David J. The Art of Language Invention: From Horse-Lords to Dark Elves, the Words Behind World-building. New York: Penguin Books, 2015.

MLA Edition Citation

Peterson, David J. The Art of Language Invention: From Horse-Lords to Dark Elves, the Words Behind World-building. Penguin Books, 2015.

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