Dokumentuaren aipamena

APA (7th ed.) Zitazioa
Puolakkainen, M., Vesterinen, E., Purola, E., Saikku, P., & Paavonen, J. (1986). Persistence of chlamydial antibodies after pelvic inflammatory disease. J Clin Microbiol.
Chicago Style (17th ed.) Zitazioa
Puolakkainen, M., E. Vesterinen, E. Purola, P. Saikku, eta J. Paavonen. "Persistence of Chlamydial Antibodies After Pelvic Inflammatory Disease." J Clin Microbiol 1986.
MLA (9th ed.) Zitazioa
Puolakkainen, M., et al. "Persistence of Chlamydial Antibodies After Pelvic Inflammatory Disease." J Clin Microbiol, 1986.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.