APA (7th ed.) Citation

Parke-Bernet Galleries & Hearst, W. R. (1952). European arms & armor of the XV-XIX century ... The Galleries.

Chicago Style (17th ed.) Citation

Parke-Bernet Galleries and William Randolph Hearst. European Arms & Armor of the XV-XIX Century ... New York: The Galleries, 1952.

MLA (9th ed.) Citation

Parke-Bernet Galleries and William Randolph Hearst. European Arms & Armor of the XV-XIX Century ... The Galleries, 1952.