APA (7th ed.) Citation

Carol, J., O'Gara, E., & Pertschuk, M. (1988). Smokefree travel guide (Premier ed.). Americans for Nonsmokers' Rights.

Chicago Style (17th ed.) Citation

Carol, Julia, Elaine O'Gara, and Mark Pertschuk. Smokefree Travel Guide. Premier ed. Berkeley, Calif.: Americans for Nonsmokers' Rights, 1988.

MLA (8th ed.) Citation

Carol, Julia, et al. Smokefree Travel Guide. Premier ed. Americans for Nonsmokers' Rights, 1988.