Cita APA (7a ed.)

Chaudhury, P. J. (1965). Elements of a scientific philosophy. University of Calcutta.

Cita Chicago Style (17a ed.)

Chaudhury, Pravas Jivan. Elements of a Scientific Philosophy. Calcutta: University of Calcutta, 1965.

Cita MLA (9a ed.)

Chaudhury, Pravas Jivan. Elements of a Scientific Philosophy. University of Calcutta, 1965.