APA (7e ed.) Bronvermelding

Shepherd, B., Troester, R. R., & Shepherd, M. (1986). Oral history interview with Bill and Mary Shepherd.

Chicago (17e ed.) Bronvermelding

Shepherd, Bill, Rosalie Riegle Troester, en Mary Shepherd. Oral History Interview with Bill and Mary Shepherd. 1986.

MLA (8e ed.) Bronvermelding

Shepherd, Bill, et al. Oral History Interview with Bill and Mary Shepherd. 1986.