APA (7. basım) Alıntı

Sotheby`s <New York>. (2001). The Covert & Gertrude Hegarty Collection of important antique toys: Friday, October 12, 2001 New York.

Chicago Style (17. basım) Atıf

Sotheby`s <New York>. The Covert & Gertrude Hegarty Collection of Important Antique Toys: Friday, October 12, 2001 New York. New York, 2001.

MLA (8th ed.) Atıf

Sotheby`s <New York>. The Covert & Gertrude Hegarty Collection of Important Antique Toys: Friday, October 12, 2001 New York. 2001.