Παραπομπή APA

Hanson, N. R. (1958). Patterns of discovery: An inquiry into the conceptual foundations of science. University Press.

Παραπομπή Chicago Style

Hanson, Norwood Russell. Patterns of Discovery: An Inquiry into the Conceptual Foundations of Science. Cambridge [Eng.]: University Press, 1958.

Παραπομπή MLA

Hanson, Norwood Russell. Patterns of Discovery: An Inquiry into the Conceptual Foundations of Science. University Press, 1958.