Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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

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