Citação norma APA

Greengross, P. (1995). Effects of helicopter service on survival after trauma. Service is part of a continuum of care. BMJ Group.

Citação norma Chicago

Greengross, P. Effects of Helicopter Service On Survival After Trauma. Service Is Part of a Continuum of Care. BMJ Group, 1995.

Citação norma MLA

Greengross, P. Effects of Helicopter Service On Survival After Trauma. Service Is Part of a Continuum of Care. BMJ Group, 1995.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.