How Do I Cite a Personal interview
The sources part of an APA reference list are only those that are traceable, and can be used by others. Because a personal interview does not constitute recoverable data, it should not be included in an APA reference list. Instead a personal interview should be referenced as a parenthetical citation. For example: (J. Smith, personal communication, May 17, 2008).
Personal interview by phone
Personal interview by email
Personal interview in person
Personal interview overheard and conducted by a third party