Citazione Stile APA (7a Edizione)

Offit, A. (2016). Ecology, environment and conservation. Syrawood Publishing House.

Citazione stile Chigago Style (17a edizione)

Offit, Anne. Ecology, Environment and Conservation. New York, NY, USA: Syrawood Publishing House, 2016.

Citatione MLA (9a ed.)

Offit, Anne. Ecology, Environment and Conservation. Syrawood Publishing House, 2016.