6.1.4.4 Multiple Publishers

Books are sometimes issued jointly by two publishers. When this occurs, cite both publishers, giving each one with its own place of publication and separating the two publication statements with a semicolon. Do not merge the cities or publisher names with slashes.

• Preferred: York Beach, ME: Weiser; Boston: Shambhala
• Not: York Beach, ME/Boston: Weiser/Shambhala