APA (7th ed.) Zitazioa
Nettels, E. (1988). Language, race, and social class in Howells's America. The University Press of Kentucky.
Chicago Style (17th ed.) Zitazioa
Nettels, Elsa. Language, Race, and Social Class in Howells's America. Lexington, Kentucky: The University Press of Kentucky, 1988.
MLA (9th ed.) Zitazioa
Nettels, Elsa. Language, Race, and Social Class in Howells's America. The University Press of Kentucky, 1988.
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