Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Esparza, A. X., & McPherson, G. (2009). The Planner's Guide to Natural Resource Conservation: The Science of Land Development Beyond the Metropolitan Fringe. Springer New York.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Adrian X. Esparza, και Guy McPherson. The Planner's Guide to Natural Resource Conservation: The Science of Land Development Beyond the Metropolitan Fringe. New York, NY: Springer New York, 2009.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. The Planner's Guide to Natural Resource Conservation: The Science of Land Development Beyond the Metropolitan Fringe. Springer New York, 2009.