The Henry P. Mc Ilhenny collection : : An illustrated history.

MLA

Rishel, Joseph J, and A Lefton. The Henry P. Mc Ilhenny Collection : An Illustrated History. Philadelphia: Philadelphia Museum of Art, 1987.

APA

Rishel, J. J, & Lefton, A. (1987). The Henry P. Mc Ilhenny collection : An illustrated history. Philadelphia: Philadelphia Museum of Art.

Chicago

Rishel, Joseph J., and A Lefton. The Henry P. Mc Ilhenny Collection: An Illustrated History. Philadelphia: Philadelphia Museum of Art, 1987.