APA citiranje

Engel, J. N., Pollack, J., Malik, F., & Ganem, D. (1990). Cloning and characterization of RNA polymerase core subunits of Chlamydia trachomatis by using the polymerase chain reaction.

Citação norma Chicago

Engel, J N., J. Pollack, F. Malik, and D. Ganem. Cloning and Characterization of RNA Polymerase Core Subunits of Chlamydia Trachomatis By Using the Polymerase Chain Reaction. 1990.

MLA citiranje

Engel, J N., J. Pollack, F. Malik, and D. Ganem. Cloning and Characterization of RNA Polymerase Core Subunits of Chlamydia Trachomatis By Using the Polymerase Chain Reaction. 1990.