APA (7th ed.) Citation

Bak, P. (1997). How nature works: The science of self-organized criticality. Oxford Univ. Press.

Chicago Style (17th ed.) Citation

Bak, Per. How Nature Works: The Science of Self-organized Criticality. Oxford [u.a.]: Oxford Univ. Press, 1997.

MLA (9th ed.) Citation

Bak, Per. How Nature Works: The Science of Self-organized Criticality. Oxford Univ. Press, 1997.