APA (7th ed.) Citation

Lewis, P. M., & Booth, J. (1989). The invisible medium: Public, commercial and community radio. Macmillan.

Chicago Style (17th ed.) Citation

Lewis, Peter M., and Jerry Booth. The Invisible Medium: Public, Commercial and Community Radio. Hampshire: Macmillan, 1989.

MLA (9th ed.) Citation

Lewis, Peter M., and Jerry Booth. The Invisible Medium: Public, Commercial and Community Radio. Macmillan, 1989.