APA

Winkler B. E., Eff A. M., Ehrmann U., Eff S., Koch A., Kaehler W., Georgieff M. & Muth C. (20140220). Effectiveness and safety of in-water resuscitation performed by lifeguards and laypersons: a crossover manikin study. : Prehospital emergency care.

Chicago

Winkler Bernd E, Eff Anna M, Ehrmann Ulrich, Eff Sebastian, Koch Andreas, Kaehler Wataru, Georgieff Michael and Muth Claus-Martin. 20140220. Effectiveness and safety of in-water resuscitation performed by lifeguards and laypersons: a crossover manikin study. : Prehospital emergency care.

Harvard

Winkler B. E., Eff A. M., Ehrmann U., Eff S., Koch A., Kaehler W., Georgieff M. and Muth C. (20140220). Effectiveness and safety of in-water resuscitation performed by lifeguards and laypersons: a crossover manikin study. : Prehospital emergency care.

MLA

Winkler Bernd E, Eff Anna M, Ehrmann Ulrich, Eff Sebastian, Koch Andreas, Kaehler Wataru, Georgieff Michael and Muth Claus-Martin. Effectiveness and safety of in-water resuscitation performed by lifeguards and laypersons: a crossover manikin study. : Prehospital emergency care. 20140220.