Horne, D. C. (2006). Postcripts to letter to God: Separating pipework for swallowing and breathing would be safer. BMJ Publishing Group Ltd.
Chicago-stil citatHorne, Dominic C. Postcripts to Letter to God: Separating Pipework for Swallowing and Breathing Would Be Safer. BMJ Publishing Group Ltd, 2006.
MLA-referensHorne, Dominic C. Postcripts to Letter to God: Separating Pipework for Swallowing and Breathing Would Be Safer. BMJ Publishing Group Ltd, 2006.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.