APA citiranje

Powell, T., Srinivasan, S., Nelson, S. J., Hole, W. T., Roth, L., & Olenichev, V. (2002). Tracking meaning over time in the UMLS Metathesaurus. American Medical Informatics Association.

Citação norma Chicago

Powell, Tammy, Suresh Srinivasan, Stuart J. Nelson, William T. Hole, Laura Roth, and Vladimir Olenichev. Tracking Meaning Over Time in the UMLS Metathesaurus. American Medical Informatics Association, 2002.

MLA citiranje

Powell, Tammy, et al. Tracking Meaning Over Time in the UMLS Metathesaurus. American Medical Informatics Association, 2002.