APA

McPherson J. M., . (1988). Battle cry of Freedom: the Civil War Era. New York: Oxford University Press.

Chicago

McPherson James M, . 1988. Battle cry of Freedom: the Civil War Era. New York: Oxford University Press.

Harvard

McPherson J. M., . (1988). Battle cry of Freedom: the Civil War Era. New York: Oxford University Press.

MLA

McPherson James M, . Battle cry of Freedom: the Civil War Era. New York: Oxford University Press. 1988.