APA (7th ed.) Citation

Fonda, P., Hopper, D., Southern, T., Hardin, N., & Schlossberg, M. (1969). Easy rider. [New American Library].

Chicago Style (17th ed.) Citation

Fonda, Peter, Dennis Hopper, Terry Southern, Nancy Hardin, and Marilyn Schlossberg. Easy Rider. [Bergenfield, N.J.]: [New American Library], 1969.

MLA (9th ed.) Citation

Fonda, Peter, et al. Easy Rider. [New American Library], 1969.