Citação norma APA

Sing, A., Roggenkamp, A., Autenrieth, I. B., & Heesemann, J. (1999). Pneumocystis carinii Carriage in Immunocompetent Patients with Primary Pulmonary Disorders as Detected by Single or Nested PCR. American Society for Microbiology.

Citação norma Chicago

Sing, Andreas, Andreas Roggenkamp, Ingo B. Autenrieth, and Jürgen Heesemann. Pneumocystis Carinii Carriage in Immunocompetent Patients With Primary Pulmonary Disorders As Detected By Single or Nested PCR. American Society for Microbiology, 1999.

Citação norma MLA

Sing, Andreas, Andreas Roggenkamp, Ingo B. Autenrieth, and Jürgen Heesemann. Pneumocystis Carinii Carriage in Immunocompetent Patients With Primary Pulmonary Disorders As Detected By Single or Nested PCR. American Society for Microbiology, 1999.

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