APA Citation

Leonard, J. N. 1., & Leonard, J. N. 1. (1967). Ancient America. New York: Time Incorporated.

Chicago Style Citation

Leonard, Jonathan Norton 1903-1975, and Jonathan Norton 1903-1975 Leonard. Ancient America. New York: Time Incorporated, 1967.

MLA Citation

Leonard, Jonathan Norton 1903-1975, and Jonathan Norton 1903-1975 Leonard. Ancient America. New York: Time Incorporated, 1967.

Warning: These citations may not always be 100% accurate.