APA-viite (7. p.)

Kefeli, V., Blum, W. E. H., & Palavan-Unsal, N. (2011). Mechanisms of landscape rehabilitation and sustainability. Bentham Science Publishers.

Chicago-viite (17. p.)

Kefeli, Valentin, Winfried E. H. Blum, ja Narcin Palavan-Unsal. Mechanisms of Landscape Rehabilitation and Sustainability. [S.l.]: Bentham Science Publishers, 2011.

MLA-viite (9. p.)

Kefeli, Valentin, et al. Mechanisms of Landscape Rehabilitation and Sustainability. Bentham Science Publishers, 2011.