APA-Zitierstil (7. Ausg.)

Cowles, H. M. (2020). The scientific method: An evolution of thinking from Darwin to Dewey. Harvard University Press.

Chicago-Zitierstil (17. Ausg.)

Cowles, Henry M. The Scientific Method: An Evolution of Thinking from Darwin to Dewey. Cambridge, Massachusetts ; London, England: Harvard University Press, 2020.

MLA-Zitierstil (9. Ausg.)

Cowles, Henry M. The Scientific Method: An Evolution of Thinking from Darwin to Dewey. Harvard University Press, 2020.