Cita APA

Zook, A., Zook, A., & Troester, R. R. (1989). Oral history interview with Albert and Anna Zook.

Chicago Style (17th ed.) Citation

Zook, Albert, Anna Zook, i Rosalie Riegle Troester. Oral History Interview with Albert and Anna Zook. 1989.

Cita MLA

Zook, Albert, et al. Oral History Interview with Albert and Anna Zook. 1989.