APA (7th ed.) Citation

Public Broadcasting Service (U.S.), Kennan, G. F., & Gergen, D. [Interview of George Kennan on his latest book, "At a century's ending"].

Chicago Style (17th ed.) Citation

Public Broadcasting Service (U.S.), George F. Kennan, and David Gergen. [Interview of George Kennan on His Latest Book, "At a Century's Ending"].

MLA (9th ed.) Citation

Public Broadcasting Service (U.S.), et al. [Interview of George Kennan on His Latest Book, "At a Century's Ending"].