Cita APA (7th ed.)

LAKATOS, I. (1968). Problems in the philosophy of science. North-Holland.

Cita Chicago (17th ed.)

LAKATOS, Imre. Problems in the Philosophy of Science. Amsterdam: North-Holland, 1968.

Cita MLA (9th ed.)

LAKATOS, Imre. Problems in the Philosophy of Science. North-Holland, 1968.