Παραπομπή σε μορφή APA (7η εκδ.)

Carpio, A. A., Chamen, C. K., Deonio, A. F., Ferrer, R. J., Ilagan, E. A., Rasco, M. D., . . . Amparo, J. M. (2019). The perceived critical sustainability dimensions of ecotourism among human ecology students. Journal of Human Ecology.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Carpio, Arantxa Alex, et al. "The Perceived Critical Sustainability Dimensions of Ecotourism Among Human Ecology Students." Journal of Human Ecology 2019.

Παραπομπή σε μορφή MLA (9th εκδ.)

Carpio, Arantxa Alex, et al. "The Perceived Critical Sustainability Dimensions of Ecotourism Among Human Ecology Students." Journal of Human Ecology, 2019.