एपीए उद्धरण

Yapou, Y. (1977). Old master drawings: A loan from the collection of the Duke of Devonshire; [The Israel Museum, Jerusalem, I. M Cohen Gallery, April - July 1977]. Jerusalem: The Israel Museum.

शिकागो स्टाइल उद्धरण

Yapou, Yonna. Old Master Drawings: A Loan From the Collection of the Duke of Devonshire; [The Israel Museum, Jerusalem, I. M Cohen Gallery, April - July 1977]. Jerusalem: The Israel Museum, 1977.

एमएलए उद्धरण

Yapou, Yonna. Old Master Drawings: A Loan From the Collection of the Duke of Devonshire; [The Israel Museum, Jerusalem, I. M Cohen Gallery, April - July 1977]. Jerusalem: The Israel Museum, 1977.