APA (7th ed.) Citation

Martinez Gutierrez, R. M., & Real de Diaz R., I. (1977). Meningitis meningococcica.

Chicago Style (17th ed.) Citation

Martinez Gutierrez, Rosa Maria, and Irma Real de Diaz R. Meningitis Meningococcica. 1977.

MLA (8th ed.) Citation

Martinez Gutierrez, Rosa Maria, and Irma Real de Diaz R. Meningitis Meningococcica. 1977.

Warning: These citations may not always be 100% accurate.