Williams, C. B. A research manual for college studies and papers. Harper & Brothers, c1951.
Citación estilo ChicagoWilliams, Cecil B. A Research Manual for College Studies and Papers. New York: Harper & Brothers, c1951.
Cita MLAWilliams, Cecil B. A Research Manual for College Studies and Papers. Harper & Brothers, c1951.
Warning: These citations may not always be 100% accurate.