Berns, W. (2010). Lincoln at two hundred: Why we still read the sixteenth president. AEI Press ; Distributed to the trade by National Book Network.
Цитирование в стиле Чикаго (17-е изд.)Berns, Walter. Lincoln at Two Hundred: Why We Still Read the Sixteenth President. Washington, D.C. : Blue Ridge Summit, Pa.: AEI Press ; Distributed to the trade by National Book Network, 2010.
Цитирование MLA (9-е изд.)Berns, Walter. Lincoln at Two Hundred: Why We Still Read the Sixteenth President. AEI Press ; Distributed to the trade by National Book Network, 2010.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.