Παραπομπή σε μορφή APA (7η εκδ.)

Dixon-Gough, R. W., & Bloch, P. C. (2006). The role of the state and individual in sustainable land management. Ashgate Pub..

Παραπομπή σε μορφή Chicago (17η εκδ.)

Dixon-Gough, R. W., και Peter C. Bloch. The Role of the State and Individual in Sustainable Land Management. Aldershot, England: Ashgate Pub., 2006.

Παραπομπή σε μορφή MLA (9th εκδ.)

Dixon-Gough, R. W., και Peter C. Bloch. The Role of the State and Individual in Sustainable Land Management. Ashgate Pub., 2006.