Citazione Stile APA (7a Edizione)

Carle, D. (2010). Introduction to earth, soil, and land in California. University of California Press.

Citazione stile Chigago Style (17a edizione)

Carle, David. Introduction to Earth, Soil, and Land in California. Berkeley: University of California Press, 2010.

Citatione MLA (9a ed.)

Carle, David. Introduction to Earth, Soil, and Land in California. University of California Press, 2010.