APA Citation

(2007). United States stamps: Sale 946 Monday through Friday, November 12-16, 2007. New York: Robert A. Siegel Auction Galleries, Inc.

Chicago Style Citation

United States Stamps: Sale 946 Monday Through Friday, November 12-16, 2007. New York: Robert A. Siegel Auction Galleries, Inc, 2007.

MLA Citation

United States Stamps: Sale 946 Monday Through Friday, November 12-16, 2007. New York: Robert A. Siegel Auction Galleries, Inc, 2007.

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