APA

Colnaghi (Gallery), Ongpin S. e., . (1998). An exhibition of master drawings : at 1016 Madison Avenue, New York, NY 10021, 7th-30th May 1998 : at our London galleries, 10th June-11th July 1998. [New York]: Colnaghi.

Chicago

Colnaghi (Gallery), Ongpin Stephen editor, . 1998. An exhibition of master drawings : at 1016 Madison Avenue, New York, NY 10021, 7th-30th May 1998 : at our London galleries, 10th June-11th July 1998. [New York]: Colnaghi.

Harvard

Colnaghi (Gallery), Ongpin S. e., . (1998). An exhibition of master drawings : at 1016 Madison Avenue, New York, NY 10021, 7th-30th May 1998 : at our London galleries, 10th June-11th July 1998. [New York]: Colnaghi.

MLA

Colnaghi (Gallery), Ongpin Stephen editor, . An exhibition of master drawings : at 1016 Madison Avenue, New York, NY 10021, 7th-30th May 1998 : at our London galleries, 10th June-11th July 1998. [New York]: Colnaghi. 1998.