APA-viite (7. p.)

Alexander, D., & Fairbridge, R. W. (1999). Encyclopedia of environmental science. Kluwer Academic Publishers.

Chicago-viite (17. p.)

Alexander, David, ja Rhodes Whitmore Fairbridge. Encyclopedia of Environmental Science. Dordrecht: Kluwer Academic Publishers, 1999.

MLA-viite (9. p.)

Alexander, David, ja Rhodes Whitmore Fairbridge. Encyclopedia of Environmental Science. Kluwer Academic Publishers, 1999.