APA (7th ed.) Citation

Gropper Art Gallery. (1970). Fifty prints from l'Estampe originale: Exhibition, Sept. 15-Oct. 24, 1970. [publisher not identified].

Chicago Style (17th ed.) Citation

Gropper Art Gallery. Fifty Prints from L'Estampe Originale: Exhibition, Sept. 15-Oct. 24, 1970. [Place of publication not identified]: [publisher not identified], 1970.

MLA (9th ed.) Citation

Gropper Art Gallery. Fifty Prints from L'Estampe Originale: Exhibition, Sept. 15-Oct. 24, 1970. [publisher not identified], 1970.

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