APA (7th ed.) Zitazioa
Kohn, E. P. (2014). Heir to the Empire City: New York and the making of Theodore Roosevelt. Basic Books.
Chicago Style (17th ed.) Zitazioa
Kohn, Edward P. Heir to the Empire City: New York and the Making of Theodore Roosevelt. New York: Basic Books, 2014.
MLA (9th ed.) Zitazioa
Kohn, Edward P. Heir to the Empire City: New York and the Making of Theodore Roosevelt. Basic Books, 2014.
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