APA Citation

Sirén, O. (1975). Giotto and some of his followers. New York: Hacker Art Books.

Chicago Style Citation

Sirén, Osvald. Giotto and Some of His Followers. New York: Hacker Art Books, 1975.

MLA Citation

Sirén, Osvald. Giotto and Some of His Followers. New York: Hacker Art Books, 1975.

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