Cita APA (7a ed.)

Barbagallo, M., Jeronimo, G., & Sabia, J. Zero counting for a class of univariate Pfaffian functions.

Cita Chicago Style (17a ed.)

Barbagallo, M.L, G. Jeronimo, y J. Sabia. Zero Counting for a Class of Univariate Pfaffian Functions.

Cita MLA (8a ed.)

Barbagallo, M.L, et al. Zero Counting for a Class of Univariate Pfaffian Functions.