APA aipamena

Blegvad, O., & Haxthausen, H. (1921). BLUE SCLEROTICS AND BRITTLE BONES, WITH MACULAR ATROPHY OF THE SKIN AND ZONULAR CATARACT.

Chicago Style aipamena

Blegvad, Olaf, and Holger Haxthausen. BLUE SCLEROTICS AND BRITTLE BONES, WITH MACULAR ATROPHY OF THE SKIN AND ZONULAR CATARACT. 1921.

MLA aipamena

Blegvad, Olaf, and Holger Haxthausen. BLUE SCLEROTICS AND BRITTLE BONES, WITH MACULAR ATROPHY OF THE SKIN AND ZONULAR CATARACT. 1921.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.