Italian Medals.

MLA

Pollard, J. Graham, et al. Italian Medals. Washington: National Gallery of Art (Washington), 1987.

APA

Pollard, J. Graham, Avery, C., Beale, A., & Farrell, E. (1987). Italian Medals. Washington: National Gallery of Art (Washington).

Chicago

Pollard, J. Graham, Charles Avery, Arthur Beale, and Eugene Farrell. Italian Medals. Washington: National Gallery of Art (Washington), 1987.