Παραπομπή σε μορφή APA (7η εκδ.)

Bowler, I. R., Bryant, C. R., & Cocklin, C. (2002). The sustainability of rural systems: Geographical interpretations. Kluwer Academic Publishers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bowler, Ian R., C. R. Bryant, και Chris Cocklin. The Sustainability of Rural Systems: Geographical Interpretations. Dordrecht: Kluwer Academic Publishers, 2002.

Παραπομπή σε μορφή MLA (8th εκδ.)

Bowler, Ian R., et al. The Sustainability of Rural Systems: Geographical Interpretations. Kluwer Academic Publishers, 2002.