Cita APA

Tugwell, R. G. (1957). The Democratic Roosevelt. Baltimore: Penguin Books.

Chicago Style Citation

Tugwell, Rexford G. The Democratic Roosevelt. Baltimore: Penguin Books, 1957.

Cita MLA

Tugwell, Rexford G. The Democratic Roosevelt. Baltimore: Penguin Books, 1957.

Atenció: Aquestes cites poden no estar 100% correctes.