APA

Burns E. M., . (1986). World civilizations, their history and their culture. New York, N.Y: W.W. Norton.

Chicago

Burns Edward McNall, . 1986. World civilizations, their history and their culture. New York, N.Y: W.W. Norton.

Harvard

Burns E. M., . (1986). World civilizations, their history and their culture. New York, N.Y: W.W. Norton.

MLA

Burns Edward McNall, . World civilizations, their history and their culture. New York, N.Y: W.W. Norton. 1986.