APA-referens

Macdougall, J. D. (2011). Why geology matters: Decoding the past, anticipating the future. University of California Press.

Chicago-stil citat

Macdougall, J. D. Why Geology Matters: Decoding the Past, Anticipating the Future. Berkeley: University of California Press, 2011.

MLA-referens

Macdougall, J. D. Why Geology Matters: Decoding the Past, Anticipating the Future. University of California Press, 2011.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.