Cita APA

Henrichsen, J. (1995). Six newly recognized types of Streptococcus pneumoniae.

Chicago Style Citation

Henrichsen, J. Six Newly Recognized Types of Streptococcus Pneumoniae. 1995.

Cita MLA

Henrichsen, J. Six Newly Recognized Types of Streptococcus Pneumoniae. 1995.

Atenció: Aquestes cites poden no estar 100% correctes.