APA (7th ed.) Citation

C-SPAN (Television network), Lapham, L. H., & Lamb, B. [Interview of Harper's Magazine editor Lewis Lapham].

Chicago Style (17th ed.) Citation

C-SPAN (Television network), Lewis H. Lapham, and Brian Lamb. [Interview of Harper's Magazine Editor Lewis Lapham].

MLA (9th ed.) Citation

C-SPAN (Television network), et al. [Interview of Harper's Magazine Editor Lewis Lapham].