Παραπομπή σε μορφή APA (7η εκδ.)

Austria, C. M., Balangcod, T. D., Apadchew, L., & Campos, M. I. (1998). Biodiversity study of Busol Watershed: Terminal report. Cordillera Studies Program, Environmental Sciences Component, University of the Philippines Baguio.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Austria, Celia M., Teodora D. Balangcod, Lilian Apadchew, και Ma. Isabel Campos. Biodiversity Study of Busol Watershed: Terminal Report. Cordillera Studies Program, Environmental Sciences Component, University of the Philippines Baguio, 1998.

Παραπομπή σε μορφή MLA (9th εκδ.)

Austria, Celia M., et al. Biodiversity Study of Busol Watershed: Terminal Report. Cordillera Studies Program, Environmental Sciences Component, University of the Philippines Baguio, 1998.