Cita APA (7th ed.)

Red Cross. U.S. American National Red Cross. (1937). American Red Cross first aid textbook. Blakiston.

Cita Chicago (17th ed.)

Red Cross. U.S. American National Red Cross. American Red Cross First Aid Textbook. Philadelphia: Blakiston, 1937.

Cita MLA (9th ed.)

Red Cross. U.S. American National Red Cross. American Red Cross First Aid Textbook. Blakiston, 1937.