Cita APA

Perea, E. J., Alvarez-Dardet, C., Borobio, M. V., Bedoya, J. M., Escudero, J., Gallardo, R. M., . . . Rodriguez-Pichardo, A. (1981). Three years' experience of sexually transmitted diseases in Seville, Spain.

Chicago Style Citation

Perea, E J., et al. Three Years' Experience of Sexually Transmitted Diseases in Seville, Spain. 1981.

Cita MLA

Perea, E J., et al. Three Years' Experience of Sexually Transmitted Diseases in Seville, Spain. 1981.