APA način citiranja

Zhang, X., Mar, V., Zhou, W., Harrington, L., & Robinson, M. O. (1999). Telomere shortening and apoptosis in telomerase-inhibited human tumor cells. Cold Spring Harbor Laboratory Press.

Čikaški stil citiranja

Zhang, Xiaoling, Vernon Mar, Wen Zhou, Lea Harrington, i Murray O. Robinson. Telomere Shortening and Apoptosis in Telomerase-inhibited Human Tumor Cells. Cold Spring Harbor Laboratory Press, 1999.

MLA način citiranja

Zhang, Xiaoling, et al. Telomere Shortening and Apoptosis in Telomerase-inhibited Human Tumor Cells. Cold Spring Harbor Laboratory Press, 1999.