Cita APA

Walker, E. M., Hopkinson, B. R., & Makin, G. S. (1983). Unoperated abdominal aortic aneurysm: Presentation and natural history. Royal College of Surgeons of England.

Chicago Style Citation

Walker, E. M., B. R. Hopkinson, i G. S. Makin. Unoperated Abdominal Aortic Aneurysm: Presentation and Natural History. Royal College of Surgeons of England, 1983.

Cita MLA

Walker, E. M., B. R. Hopkinson, i G. S. Makin. Unoperated Abdominal Aortic Aneurysm: Presentation and Natural History. Royal College of Surgeons of England, 1983.