APA (7e ed.) Bronvermelding

Cardenas Astudillo, A. J., Vásquez Vera, M. M., Vera Bravo, M. L., Villamil Valencia, I. A., & Calderón Pincay, J. M. (2022). Origin and composition of solid waste in Calceta city, Manabí.

Chicago (17e ed.) Bronvermelding

Cardenas Astudillo, Angela Juliana, María Mercedes Vásquez Vera, Mary Laura Vera Bravo, Isabel Andrea Villamil Valencia, en José Manuel Calderón Pincay. Origin and Composition of Solid Waste in Calceta City, Manabí. 2022.

MLA (9e ed.) Bronvermelding

Cardenas Astudillo, Angela Juliana, et al. Origin and Composition of Solid Waste in Calceta City, Manabí. 2022.