Cita APA (7a ed.)

Pérez, J. L., Pulido, Á., Pantozzi, F. L., & Martin, R. (1990). Butyrate Esterase (Tributyrin) Spot Test, a Simple Method for Immediate Identification of Moraxella (Branhamella) catarrhalis.

Cita Chicago Style (17a ed.)

Pérez, José L., Ángeles Pulido, Florencia Laura Pantozzi, y Rogelio Martin. Butyrate Esterase (Tributyrin) Spot Test, a Simple Method for Immediate Identification of Moraxella (Branhamella) Catarrhalis. 1990.

Cita MLA (8a ed.)

Pérez, José L., et al. Butyrate Esterase (Tributyrin) Spot Test, a Simple Method for Immediate Identification of Moraxella (Branhamella) Catarrhalis. 1990.