A life of learning :
Charles Homer Haskins lecture /
Paul Oskar Kristeller.

APA Citation

Kristeller, P. Oskar. (1990). A life of learning: Charles Homer Haskins lecture. New York, N.Y.: American Council of Learned Societies.

MLA Citation

Kristeller, Paul Oskar, 1905-1999. A Life of Learning: Charles Homer Haskins Lecture. New York, N.Y.: American Council of Learned Societies, 1990.

Warning: These citations may not always be complete (especially for serials).