APA (7th ed.) Citation

Barajas Arcos, F., Arreola Plata, E., Escalona Sola, D., Velazquez Soto, E., & Barba Erdmann, J. M. (1986). Plan tlalpan.

Chicago Style (17th ed.) Citation

Barajas Arcos, Francisco, Elena Arreola Plata, David Escalona Sola, Enrique Velazquez Soto, and Jesús Mario Barba Erdmann. Plan Tlalpan. 1986.

MLA (8th ed.) Citation

Barajas Arcos, Francisco, et al. Plan Tlalpan. 1986.