Παραπομπή σε μορφή APA (7η εκδ.)

Kennedy, B. A. (2006). Inventing the Earth: Ideas on landscape development since 1740. Blackwell Publishing.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Kennedy, Barbara A. Inventing the Earth: Ideas on Landscape Development Since 1740. Malden, MA: Blackwell Publishing, 2006.

Παραπομπή σε μορφή MLA (8th εκδ.)

Kennedy, Barbara A. Inventing the Earth: Ideas on Landscape Development Since 1740. Blackwell Publishing, 2006.