APA استشهاد

Koval, V., Clark, C., Vaishnav, M., Spector, S. A., & Spector, D. H. (1991). Human cytomegalovirus inhibits human immunodeficiency virus replication in cells productively infected by both viruses.

استشهاد بنمط شيكاغو

Koval, V., C. Clark, M. Vaishnav, S A. Spector, و D H. Spector. Human Cytomegalovirus Inhibits Human Immunodeficiency Virus Replication in Cells Productively Infected By Both Viruses. 1991.

MLA استشهاد

Koval, V., et al. Human Cytomegalovirus Inhibits Human Immunodeficiency Virus Replication in Cells Productively Infected By Both Viruses. 1991.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.