APA (7th ed.) Citation

Marcus, G. J. (1961). The formative centuries. Little, Brown.

Chicago Style (17th ed.) Citation

Marcus, Geoffrey Jules. The Formative Centuries. Boston: Little, Brown, 1961.

MLA (9th ed.) Citation

Marcus, Geoffrey Jules. The Formative Centuries. Little, Brown, 1961.

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