Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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