Tohutoro APA (7th ed.)
Straub, C. D. (1980). Morbus Crohn.
Tohutoru Kātū Chicago (17th ed.)
Straub, Carmen Dietlinde. Morbus Crohn. 1980.
Tohutoro MLA (9th ed.)
Straub, Carmen Dietlinde. Morbus Crohn. 1980.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.