APA aipamena

Hans Georg Kuehn, O. G. (2009). Relationship between anal symptoms and anal findings. Ivyspring International Publisher.

Chicago Style aipamena

Hans Georg Kuehn, Ole Gebbensleben. Relationship between Anal Symptoms and Anal Findings. Ivyspring International Publisher, 2009.

MLA aipamena

Hans Georg Kuehn, Ole Gebbensleben. Relationship between Anal Symptoms and Anal Findings. Ivyspring International Publisher, 2009.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.