APA način citiranja

Wells, J. A., Powers, D. B., Bott, R. R., Graycar, T. P., & Estell, D. A. (1987). Designing substrate specificity by protein engineering of electrostatic interactions.

Čikaški stil citiranja

Wells, J A., D B. Powers, R R. Bott, T P. Graycar, i D A. Estell. Designing Substrate Specificity By Protein Engineering of Electrostatic Interactions. 1987.

MLA način citiranja

Wells, J A., et al. Designing Substrate Specificity By Protein Engineering of Electrostatic Interactions. 1987.