Personal Interview:
Format: Interviewee. Interview. Conducted by Interviewer, Date of Interview.
Example: Smith, Jane. Interview. Conducted by John Doe, 24 Oct. 2015.
Published Interview:
*Note: for published interviews, follow MLA format for published materials, and add "interview conducted by" or "conducted by" (if 'interview' is understood) as an 'other contributor.' See MLA Style Center: Interviews for more information.
Website Example: Parikh, Kirit S. "India's Water Crisis: Causes and Cures." Interview conducted by Sonia Lutra. The National Bureau of Asian Research, 12 Aug. 2013, www.nbr.org/publication/indias-water-crisis-causes-and-cures/.