Newsletter The Getty Conservations Institute. : Vol. II, nrs. 1, Winter 1987 nr. 2, Spring 1987 nr. 3, Fall 1987.

MLA

Newsletter The Getty Conservations Institute. : Vol. Ii, Nrs. 1, Winter 1987 Nr. 2, Spring 1987 Nr. 3, Fall 1987. New York, 1987.

APA

(1987). Newsletter The Getty Conservations Institute. : Vol. II, nrs. 1, Winter 1987 nr. 2, Spring 1987 nr. 3, Fall 1987. New York.

Chicago

Newsletter The Getty Conservations Institute. : Vol. II, Nrs. 1, Winter 1987 Nr. 2, Spring 1987 Nr. 3, Fall 1987. New York, 1987.