Cita APA

Bijkerk, H. (1981). Penicillinase-producing gonococci in the Netherlands.

Chicago Style Citation

Bijkerk, H. Penicillinase-producing Gonococci in the Netherlands. 1981.

Cita MLA

Bijkerk, H. Penicillinase-producing Gonococci in the Netherlands. 1981.

Atenció: Aquestes cites poden no estar 100% correctes.