Citazione Stile APA (7a Edizione)

Arms, K. (1996). Environmental science. Holt, Rinehart and Winston.

Citazione stile Chigago Style (17a edizione)

Arms, Karen. Environmental Science. Orlando, FL: Holt, Rinehart and Winston, 1996.

Citatione MLA (9a ed.)

Arms, Karen. Environmental Science. Holt, Rinehart and Winston, 1996.