Cita APA

Pisanelli, D. M., Gangemi, A., & Steve, G. (1998). An ontological analysis of the UMLS Metathesaurus. American Medical Informatics Association.

Chicago Style Citation

Pisanelli, D. M., A. Gangemi, i G. Steve. An Ontological Analysis of the UMLS Metathesaurus. American Medical Informatics Association, 1998.

Cita MLA

Pisanelli, D. M., A. Gangemi, i G. Steve. An Ontological Analysis of the UMLS Metathesaurus. American Medical Informatics Association, 1998.