APA (7th ed.) Citation

New York University. Institute of Fine Arts, Lehmann, K., & Sandler, L. F. (1964). Essays in memory of Karl Lehmann.

Chicago Style (17th ed.) Citation

New York University. Institute of Fine Arts, Karl Lehmann, and Lucy Freeman Sandler. Essays in Memory of Karl Lehmann. 1964.

MLA (9th ed.) Citation

New York University. Institute of Fine Arts, et al. Essays in Memory of Karl Lehmann. 1964.