Richard Lippold : 1952-1962.

MLA

Richard Lippold : 1952-1962. New York: Willard Gallery, 1962.

APA

(1962). Richard Lippold : 1952-1962. New York: Willard Gallery.

Chicago

Richard Lippold: 1952-1962. New York: Willard Gallery, 1962.