Cita APA

Khan, K. (1999). Our duty lasts until the end of life. British Medical Journal.

Citación estilo Chicago

Khan, Khalid. Our Duty Lasts Until the End of Life. British Medical Journal, 1999.

Cita MLA

Khan, Khalid. Our Duty Lasts Until the End of Life. British Medical Journal, 1999.

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