APA aipamena

American Orthopaedic Foot and Ankle Society., & Swiss Foot and Ankle Society. Foot & ankle international. Baltimore, MD: Williams & Wilkins.

Chicago Style aipamena

American Orthopaedic Foot and Ankle Society., y Swiss Foot and Ankle Society. Foot & Ankle International. Baltimore, MD: Williams & Wilkins.

MLA aipamena

American Orthopaedic Foot and Ankle Society., y Swiss Foot and Ankle Society. Foot & Ankle International. Baltimore, MD: Williams & Wilkins.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.