Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.