Gatell, F. O. (1963). John Gorham Palfrey and the New England conscience. Harvard University Press.
Cita Chicago (17th ed.)Gatell, Frank Otto. John Gorham Palfrey and the New England Conscience. Cambridge, Massachusetts: Harvard University Press, 1963.
Cita MLA (9th ed.)Gatell, Frank Otto. John Gorham Palfrey and the New England Conscience. Harvard University Press, 1963.
Atenció: Aquestes cites poden no estar 100% correctes.