APA引文

Richards, O. C., Hey, T. D., & Ehrenfeld, E. (1987). Poliovirus snapback double-stranded RNA isolated from infected HeLa cells is deficient in poly(A).

Citação norma Chicago

Richards, O C., T D. Hey, and E. Ehrenfeld. Poliovirus Snapback Double-stranded RNA Isolated From Infected HeLa Cells Is Deficient in Poly(A). 1987.

MLA引文

Richards, O C., T D. Hey, and E. Ehrenfeld. Poliovirus Snapback Double-stranded RNA Isolated From Infected HeLa Cells Is Deficient in Poly(A). 1987.

警告：這些引文格式不一定是100％准確.