APA (7th ed.) Citation

(1972). McGraw-Hill Encyclopedia of World Drama: An international reference work in four volumes. McGraw-Hill.

Chicago Style (17th ed.) Citation

McGraw-Hill Encyclopedia of World Drama: An International Reference Work in Four Volumes. New York: McGraw-Hill, 1972.

MLA (9th ed.) Citation

McGraw-Hill Encyclopedia of World Drama: An International Reference Work in Four Volumes. McGraw-Hill, 1972.