APA-referens

Burroughs, W. J. (2003). Weather cycles: Real or imaginary? (2nd ed.). Cambridge University.

Chicago-stil citat

Burroughs, William James. Weather Cycles: Real or Imaginary? 2nd ed. Cambridge: Cambridge University, 2003.

MLA-referens

Burroughs, William James. Weather Cycles: Real or Imaginary? 2nd ed. Cambridge University, 2003.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.