Cita APA (7th ed.)
Sulfonamide, Penicillin, Streptomycin in der inneren Medizin.
Cita Chicago (17th ed.)
Sulfonamide, Penicillin, Streptomycin in Der Inneren Medizin.
Cita MLA (9th ed.)
Sulfonamide, Penicillin, Streptomycin in Der Inneren Medizin.
Atenció: Aquestes cites poden no estar 100% correctes.