APA (7th ed.) Zitazioa

Wittrup, R. J. (1997). Interviewing practices. Brown and Benchmark Publishers.

Chicago Style (17th ed.) Zitazioa

Wittrup, Russell J. Interviewing Practices. USA: Brown and Benchmark Publishers, 1997.

MLA (9th ed.) Zitazioa

Wittrup, Russell J. Interviewing Practices. Brown and Benchmark Publishers, 1997.