Cita APA (7a ed.)

Cardy, J., & Colaiori, F. (1999). Directed percolation and generalized friendly random walkers.

Cita Chicago Style (17a ed.)

Cardy, J., y F. Colaiori. Directed Percolation and Generalized Friendly Random Walkers. 1999.

Cita MLA (9a ed.)

Cardy, J., y F. Colaiori. Directed Percolation and Generalized Friendly Random Walkers. 1999.