Cole, W. H. 1., & Puestow, C. B. 1. (1951). First aid, surgical and medical (4th ed.). Appleton-Century Crofts.
Cita Chicago (17th ed.)Cole, Warren Henry 1898, i Charles Bernard 1902 Puestow. First Aid, Surgical and Medical. 4th ed. New York: Appleton-Century Crofts, 1951.
Cita MLA (9th ed.)Cole, Warren Henry 1898, i Charles Bernard 1902 Puestow. First Aid, Surgical and Medical. 4th ed. Appleton-Century Crofts, 1951.
Atenció: Aquestes cites poden no estar 100% correctes.