Cita APA

Tunstall-Pedoe, H. (2002). What came first and what seems worse. BMJ.

Chicago Style Citation

Tunstall-Pedoe, Hugh. What Came First and What Seems Worse. BMJ, 2002.

Cita MLA

Tunstall-Pedoe, Hugh. What Came First and What Seems Worse. BMJ, 2002.

Atenció: Aquestes cites poden no estar 100% correctes.