An Important Painting by Pontormo from The Collection of Chauncey D. Stillman (Sale New York, Christie's, 31.05.1989).

MLA

An Important Painting by Pontormo From The Collection of Chauncey D. Stillman (sale New York, Christie's, 31.05.1989). New York City: Christie's, 1989.

APA

(1989). An Important Painting by Pontormo from The Collection of Chauncey D. Stillman (Sale New York, Christie's, 31.05.1989). New York City: Christie's.

Chicago

An Important Painting by Pontormo From The Collection of Chauncey D. Stillman (sale New York, Christie's, 31.05.1989). New York City: Christie's, 1989.