APA-ийн эшлэл(7 дахь хэвлэлт)

Cross, S., Hughes, S., & Johnson, P. (2009). Collagenase does not persist in human islets following islet isolation.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Cross, SE, S. Hughes, ба P. Johnson. Collagenase Does Not Persist in Human Islets Following Islet Isolation. 2009.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Cross, SE, et al. Collagenase Does Not Persist in Human Islets Following Islet Isolation. 2009.