Cita APA (7a ed.)

Karrass, C. L. (1975). What makes a good negotiation? (motion picture). [s.n].

Cita Chicago Style (17a ed.)

Karrass, Chester L. What Makes a Good Negotiation? (motion Picture). Time-Life FilmS, New York: [s.n], 1975.

Cita MLA (9a ed.)

Karrass, Chester L. What Makes a Good Negotiation? (motion Picture). [s.n], 1975.