APA (7th ed.) Citation

Cardenal, E., Richter, M., & Kobáňová, M. Managua 18,30.

Chicago Style (17th ed.) Citation

Cardenal, Ernesto, Milan Richter, and Marta Kobáňová. Managua 18,30.

MLA (9th ed.) Citation

Cardenal, Ernesto, et al. Managua 18,30.