Cita APA

Karp, P. D., Riley, M., Saier, M., Paulsen, I. T., Paley, S. M., & Pellegrini-Toole, A. (2000). The EcoCyc and MetaCyc databases. Oxford University Press.

Chicago Style Citation

Karp, Peter D., Monica Riley, Milton Saier, Ian T. Paulsen, Suzanne M. Paley, i Alida Pellegrini-Toole. The EcoCyc and MetaCyc Databases. Oxford University Press, 2000.

Cita MLA

Karp, Peter D., et al. The EcoCyc and MetaCyc Databases. Oxford University Press, 2000.