If the interview is published online, hyperlink the title and include the date you accessed it.
Always use the interviewer’s name in the in-text reference. If you’re quoting the interviewee, make it clear in the text.
Format:
Interviewer I (Day Month Year) Interviewer Full Name interviews Interviewee Full Name: Title of interview [interview transcript], Name of Publisher, accessed Day Month Year.
In-text citation:
..as indicated by Wood (2011) ….
Reference list:
Wood, A. 2011, Why I decided on a career in Design [Interview], Box Hill Institute with P Martin, 9th January 2011.