APA (7th ed.) Citation

Focillon, H. (1969). The year 1000. F. Ungar Pub. Co..

Chicago Style (17th ed.) Citation

Focillon, Henri. The Year 1000. New York: F. Ungar Pub. Co., 1969.

MLA (9th ed.) Citation

Focillon, Henri. The Year 1000. F. Ungar Pub. Co., 1969.

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