Citazione Stile APA (7a Edizione)

Leifeste, A., & Stiefel, B. (2018). Sustainable heritage: Merging environmental conservation and historic preservation. Routledge.

Citazione stile Chigago Style (17a edizione)

Leifeste, Amalia, e Barry Stiefel. Sustainable Heritage: Merging Environmental Conservation and Historic Preservation. New York: Routledge, 2018.

Citatione MLA (9a ed.)

Leifeste, Amalia, e Barry Stiefel. Sustainable Heritage: Merging Environmental Conservation and Historic Preservation. Routledge, 2018.