Παραπομπή σε μορφή APA (7η εκδ.)

Guerrero-Millán, M., Villagómez-Méndez, J., & Herrera-Miranda, M. A. (2021). System of indicators for the management of sustainable tourism in the tourist destination of Acapulco, Guerrero, (México). ACACIA A.C.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Guerrero-Millán, Marisol, Juan Villagómez-Méndez, και Miguel Apolonio Herrera-Miranda. System of Indicators for the Management of Sustainable Tourism in the Tourist Destination of Acapulco, Guerrero, (México). ACACIA A.C, 2021.

Παραπομπή σε μορφή MLA (8th εκδ.)

Guerrero-Millán, Marisol, et al. System of Indicators for the Management of Sustainable Tourism in the Tourist Destination of Acapulco, Guerrero, (México). ACACIA A.C, 2021.