APA (7th ed.) Citation

(1986). Sheppard's book dealers in North America: A directory of antiquarian and secondhand book dealers in the U.S.A. and Canada : 1986-87 (10th ed.). Europa.

Chicago Style (17th ed.) Citation

Sheppard's Book Dealers in North America: A Directory of Antiquarian and Secondhand Book Dealers in the U.S.A. and Canada : 1986-87. 10th ed. London: Europa, 1986.

MLA (9th ed.) Citation

Sheppard's Book Dealers in North America: A Directory of Antiquarian and Secondhand Book Dealers in the U.S.A. and Canada : 1986-87. 10th ed. Europa, 1986.

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