Citazione APA

Cole, N. B., & Ernst, C. H. (1917). First aid for boys: A manual for boy scouts and for others interested in prompt help for the injured and the sick. Appleton.

Stile di citazione Chicago

Cole, Norman Brown, e Clayton Holt Ernst. First Aid for Boys: A Manual for Boy Scouts and for Others Interested in Prompt Help for the Injured and the Sick. New York: Appleton, 1917.

Citazione MLA

Cole, Norman Brown, e Clayton Holt Ernst. First Aid for Boys: A Manual for Boy Scouts and for Others Interested in Prompt Help for the Injured and the Sick. Appleton, 1917.