Cites del registre

Cita APA (7th ed.)
Berry, A. M., Yother, J., Briles, D. E., Hansman, D., & Paton, J. C. (1989). Reduced virulence of a defined pneumolysin-negative mutant of Streptococcus pneumoniae. Infect Immun.
Cita Chicago (17th ed.)
Berry, A M., J. Yother, D E. Briles, D. Hansman, i J C. Paton. "Reduced Virulence of a Defined Pneumolysin-negative Mutant of Streptococcus Pneumoniae." Infect Immun 1989.
Cita MLA (9th ed.)
Berry, A M., et al. "Reduced Virulence of a Defined Pneumolysin-negative Mutant of Streptococcus Pneumoniae." Infect Immun, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.