Cita APA (7th ed.)
Arellano, F. M., & Castellsague, J. (Nov 2003). (Unlearned) lessons from John Graunt and Kenneth Rothman: A "CLASSic" example. Clinical Therapeutics. https://doi.org/10.1016/S0149-2918(03)80341-7
Cita Chicago (17th ed.)
Arellano, Felix M., i Jordi Castellsague. "(Unlearned) Lessons from John Graunt and Kenneth Rothman: A "CLASSic" Example." Clinical Therapeutics Nov 2003. https://doi.org/10.1016/S0149-2918(03)80341-7.
Cita MLA (9th ed.)
Arellano, Felix M., i Jordi Castellsague. "(Unlearned) Lessons from John Graunt and Kenneth Rothman: A "CLASSic" Example." Clinical Therapeutics, Nov 2003, https://doi.org/10.1016/S0149-2918(03)80341-7.
Atenció: Aquestes cites poden no estar 100% correctes.