Citação norma APA

Ostergaard, L., Agner, T., Krarup, E., Johansen, U. B., Weismann, K., & Gutschik, E. (1997). PCR for detection of Chlamydia trachomatis in endocervical, urethral, rectal, and pharyngeal swab samples obtained from patients attending an STD clinic.

Citação norma Chicago

Ostergaard, L., T. Agner, E. Krarup, U B. Johansen, K. Weismann, and E. Gutschik. PCR for Detection of Chlamydia Trachomatis in Endocervical, Urethral, Rectal, and Pharyngeal Swab Samples Obtained From Patients Attending an STD Clinic. 1997.

Citação norma MLA

Ostergaard, L., et al. PCR for Detection of Chlamydia Trachomatis in Endocervical, Urethral, Rectal, and Pharyngeal Swab Samples Obtained From Patients Attending an STD Clinic. 1997.

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