APA (7th ed.) Citation

Hayden, T., & Feingold, E. (1965). Politics '65 [by] Tom Hayden [and] Eugene Feingold. Students for a Democratic Society.

Chicago Style (17th ed.) Citation

Hayden, Tom, and Eugene Feingold. Politics '65 [by] Tom Hayden [and] Eugene Feingold. Chicago: Students for a Democratic Society, 1965.

MLA (9th ed.) Citation

Hayden, Tom, and Eugene Feingold. Politics '65 [by] Tom Hayden [and] Eugene Feingold. Students for a Democratic Society, 1965.