APA način citiranja (7. izdanje)

Lim, C., Kiriakidis, S., Paleolog, E., & Davies, A. (2012). Increased activation of the hypoxia-inducible factor pathway in varicose veins.

Čikaški stil citiranja (17. izdanje)

Lim, C., S. Kiriakidis, E. Paleolog, i A. Davies. Increased Activation of the Hypoxia-inducible Factor Pathway in Varicose Veins. 2012.

MLA način citiranja (9. izdanje)

Lim, C., et al. Increased Activation of the Hypoxia-inducible Factor Pathway in Varicose Veins. 2012.