Citação norma APA

Duperval, R., Bill, N. J., Geraci, J. E., & Washington, J. A. (1975). Bactericidal Activity of Combinations of Penicillin or Clindamycin with Gentamicin or Streptomycin Against Species of Viridans Streptococci.

Citação norma Chicago

Duperval, Raymond, Nancy J. Bill, Joseph E. Geraci, and John A. Washington. Bactericidal Activity of Combinations of Penicillin or Clindamycin With Gentamicin or Streptomycin Against Species of Viridans Streptococci. 1975.

Citação norma MLA

Duperval, Raymond, Nancy J. Bill, Joseph E. Geraci, and John A. Washington. Bactericidal Activity of Combinations of Penicillin or Clindamycin With Gentamicin or Streptomycin Against Species of Viridans Streptococci. 1975.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.