APA aipamena

Oreffo, R., Bord, S., & Triffitt, J. (1998). Skeletal progenitor cells and ageing human populations.

Chicago Style aipamena

Oreffo, R., S. Bord, and J. Triffitt. Skeletal Progenitor Cells and Ageing Human Populations. 1998.

MLA aipamena

Oreffo, R., et al. Skeletal Progenitor Cells and Ageing Human Populations. 1998.