Παραπομπή σε μορφή APA (7η εκδ.)

Curtin, D. W. (1999). Chinnagounder's challenge: The question of ecological citizenship. Indiana University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Curtin, Deane W. Chinnagounder's Challenge: The Question of Ecological Citizenship. Bloomington: Indiana University Press, 1999.

Παραπομπή σε μορφή MLA (9th εκδ.)

Curtin, Deane W. Chinnagounder's Challenge: The Question of Ecological Citizenship. Indiana University Press, 1999.