Citazione APA

Trapkus, C., Troester, R. R., & Quilty, C. (1989). Oral history interview with Charles Trapkus.

Stile di citazione Chicago

Trapkus, Chuck, Rosalie Riegle Troester, e Charles Quilty. Oral History Interview with Charles Trapkus. 1989.

Citazione MLA

Trapkus, Chuck, et al. Oral History Interview with Charles Trapkus. 1989.