APA (7e ed.) Bronvermelding

Zarrella, J., Zarrella, M. A., & Riegle, R. G. (1998). Oral history interview with Joe and Mary Alice Zarrella.

Chicago (17e ed.) Bronvermelding

Zarrella, Joe, Mary Alice Zarrella, en Rosalie G. Riegle. Oral History Interview with Joe and Mary Alice Zarrella. 1998.

MLA (8e ed.) Bronvermelding

Zarrella, Joe, et al. Oral History Interview with Joe and Mary Alice Zarrella. 1998.