APA citiranje

Crowe, J. S., Cooper, H. J., Smith, M. A., Sims, M. J., Parker, D., & Gewert, D. (1991). Improved cloning efficiency of polymerase chain reaction (PCR) products after proteinase K digestion.

Citação norma Chicago

Crowe, J S., H J. Cooper, M A. Smith, M J. Sims, D. Parker, and D. Gewert. Improved Cloning Efficiency of Polymerase Chain Reaction (PCR) Products After Proteinase K Digestion. 1991.

MLA citiranje

Crowe, J S., et al. Improved Cloning Efficiency of Polymerase Chain Reaction (PCR) Products After Proteinase K Digestion. 1991.