Vasile. William Stimpson and the Golden Age of American Natural History. Cornell University Press.
Cita Chicago (17th ed.)Vasile. William Stimpson and the Golden Age of American Natural History. Cornell University Press.
Cita MLA (8th ed.)Vasile. William Stimpson and the Golden Age of American Natural History. Cornell University Press.
Atenció: Aquestes cites poden no estar 100% correctes.