Dyfyniad APA

Kohn, E. P. (2014). Heir to the Empire City: New York and the making of Theodore Roosevelt. Basic Books.

Dyfyniad Arddull Chicago

Kohn, Edward P. Heir to the Empire City: New York and the Making of Theodore Roosevelt. New York: Basic Books, 2014.

Dyfyniad MLA

Kohn, Edward P. Heir to the Empire City: New York and the Making of Theodore Roosevelt. Basic Books, 2014.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.