John De Pol : : A Retrospective (Binghamton-New York, University Art Gallery, 05.02 - 01.03.1969).

MLA

Williams, Gil. John De Pol : A Retrospective (binghamton-new York, University Art Gallery, 05.02 - 01.03.1969). Binghamton-New York: University Art Gallery (Binghampton), 1969.

APA

Williams, G. (1969). John De Pol : A Retrospective (Binghamton-New York, University Art Gallery, 05.02 - 01.03.1969). Binghamton-New York: University Art Gallery (Binghampton).

Chicago

Williams, Gil John De Pol: A Retrospective (binghamton-New York, University Art Gallery, 05.02 - 01.03.1969). Binghamton-New York: University Art Gallery (Binghampton), 1969.