Citação APA (7ª ed.)
Berns, W. (2010). Lincoln at two hundred: Why we still read the sixteenth president. AEI Press ; Distributed to the trade by National Book Network.
Citação do estilo Chicago (17ª ed.)
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.
Citação MLA (9ª ed.)
Berns, Walter. Lincoln at Two Hundred: Why We Still Read the Sixteenth President. AEI Press ; Distributed to the trade by National Book Network, 2010.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.