APA citiranje

Thomas, C. M., Meyer, R., & Helinski, D. R. (1980). Regions of broad-host-range plasmid RK2 which are essential for replication and maintenance.

Citação norma Chicago

Thomas, C M., R. Meyer, and D R. Helinski. Regions of Broad-host-range Plasmid RK2 Which Are Essential for Replication and Maintenance. 1980.

MLA citiranje

Thomas, C M., R. Meyer, and D R. Helinski. Regions of Broad-host-range Plasmid RK2 Which Are Essential for Replication and Maintenance. 1980.