Hafen, B. Q., Karren, K. J., & Frandsen, K. J. (1999). First aid for colleges and universities (7th ed.). Boston: Allyn and Bacon.
Style de citation ChicagoHafen, Brent Q., Keith J. Karren, et Kathryn J. Frandsen. First Aid for Colleges and Universities. 7th ed. Boston: Allyn and Bacon, 1999.
Style de citation MLAHafen, Brent Q., Keith J. Karren, et Kathryn J. Frandsen. First Aid for Colleges and Universities. 7th ed. Boston: Allyn and Bacon, 1999.
Attention : ces citations peuvent ne pas être correctes à 100%.