APA (7th ed.) Citation

I, S., P, X., & G, B. (2009). Prevalence of cytomegalovirus in paid and unpaid blood donor population in Tirana. International Journal of Health Science, 2(4), 261.

Chicago Style (17th ed.) Citation

I, Seferi, Xhumari P, and Burazeri G. "Prevalence of Cytomegalovirus in Paid and Unpaid Blood Donor Population in Tirana." International Journal of Health Science 2, no. 4 (2009): 261.

MLA (9th ed.) Citation

I, Seferi, et al. "Prevalence of Cytomegalovirus in Paid and Unpaid Blood Donor Population in Tirana." International Journal of Health Science, vol. 2, no. 4, 2009, p. 261.