Cita APA

Richens, J. (2004). Main presentations of sexually transmitted infections in men. BMJ Publishing Group Ltd.

Chicago Style Citation

Richens, John. Main Presentations of Sexually Transmitted Infections in Men. BMJ Publishing Group Ltd, 2004.

Cita MLA

Richens, John. Main Presentations of Sexually Transmitted Infections in Men. BMJ Publishing Group Ltd, 2004.

Atenció: Aquestes cites poden no estar 100% correctes.