APA (7th ed.) Citation

Boriskin, Y., & Butcher, P. Human cytomegalovirus UL21.5 gene is expressed as an "early-late" gene in cultured human fibroblasts.

Chicago Style (17th ed.) Citation

Boriskin, Y.S, and P.D Butcher. Human Cytomegalovirus UL21.5 Gene Is Expressed as an "Early-late" Gene in Cultured Human Fibroblasts.

MLA (9th ed.) Citation

Boriskin, Y.S, and P.D Butcher. Human Cytomegalovirus UL21.5 Gene Is Expressed as an "Early-late" Gene in Cultured Human Fibroblasts.

Warning: These citations may not always be 100% accurate.