Cita APA
Hafen, B. Q. (1984). First aid and emergency care workbook (3rd ed.). Morton.
Citación estilo Chicago
Hafen, Brent Q. First Aid and Emergency Care Workbook. 3rd ed. Englewood: Morton, 1984.
Cita MLA
Hafen, Brent Q. First Aid and Emergency Care Workbook. 3rd ed. Morton, 1984.
Warning: These citations may not always be 100% accurate.