APA (7th ed.) Citation

Harvey, J. (1971). The master builders: Architecture in the Middle Ages. McGraw-Hill.

Chicago Style (17th ed.) Citation

Harvey, John. The Master Builders: Architecture in the Middle Ages. New York: McGraw-Hill, 1971.

MLA (9th ed.) Citation

Harvey, John. The Master Builders: Architecture in the Middle Ages. McGraw-Hill, 1971.