APA aipamena

Öberg, S., Johansson, J., Wenner, J., & Walther, B. (2002). Metaplastic Columnar Mucosa in the Cervical Esophagus After Esophagectomy.

Chicago Style aipamena

Öberg, Stefan, Jan Johansson, Jörgen Wenner, and Bruno Walther. Metaplastic Columnar Mucosa in the Cervical Esophagus After Esophagectomy. 2002.

MLA aipamena

Öberg, Stefan, Jan Johansson, Jörgen Wenner, and Bruno Walther. Metaplastic Columnar Mucosa in the Cervical Esophagus After Esophagectomy. 2002.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.