APA (7th ed.) Citation

Estache, A., Tovar, B., & Trujillo, L. (2012). How Efficient are African Electricity Companies? Evidence from the Southern African Countries.

Chicago Style (17th ed.) Citation

Estache, A., B. Tovar, and L. Trujillo. How Efficient Are African Electricity Companies? Evidence from the Southern African Countries. 2012.

MLA (8th ed.) Citation

Estache, A., et al. How Efficient Are African Electricity Companies? Evidence from the Southern African Countries. 2012.