APA-ийн эшлэл(7 дахь хэвлэлт)

Razaq, S., Wilkins, R., & Urban, J. (2003). The effect of extracellular pH on matrix turnover by cells of the bovine nucleus pulposus.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Razaq, S., R. Wilkins, ба J. Urban. The Effect of Extracellular PH on Matrix Turnover by Cells of the Bovine Nucleus Pulposus. 2003.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Razaq, S., et al. The Effect of Extracellular PH on Matrix Turnover by Cells of the Bovine Nucleus Pulposus. 2003.