Cita APA

Simms, I., Hurtig, A., Rogers, P., Hughes, G., & Fenton, K. (2003). Surveillance of sexually transmitted infections in primary care. BMJ Group.

Citación estilo Chicago

Simms, I., A. Hurtig, P. Rogers, G. Hughes, y K. Fenton. Surveillance of Sexually Transmitted Infections in Primary Care. BMJ Group, 2003.

Cita MLA

Simms, I., et al. Surveillance of Sexually Transmitted Infections in Primary Care. BMJ Group, 2003.