O'Rear. Bulwark Against the Bay. Texas A&M University Press.
Cita Chicago (17th ed.)O'Rear. Bulwark Against the Bay. Texas A&M University Press.
Cita MLA (8th ed.)O'Rear. Bulwark Against the Bay. Texas A&M University Press.
Atenció: Aquestes cites poden no estar 100% correctes.