APA (7th ed.) Citation

Royal Ontario Museum & Hayes, J. W. (1980). Ancient lamps in the Royal Ontario Museum I: Greek and Roman clay lamps : a catalogue. Royal Ontario Museum.

Chicago Style (17th ed.) Citation

Royal Ontario Museum and John W. Hayes. Ancient Lamps in the Royal Ontario Museum I: Greek and Roman Clay Lamps : A Catalogue. Toronto: Royal Ontario Museum, 1980.

MLA (9th ed.) Citation

Royal Ontario Museum and John W. Hayes. Ancient Lamps in the Royal Ontario Museum I: Greek and Roman Clay Lamps : A Catalogue. Royal Ontario Museum, 1980.