Παραπομπή APA

Fann, K. T. (1970). Peirce's theory of abduction. Martinus Nijhoff.

Παραπομπή Chicago Style

Fann, K. T. Peirce's Theory of Abduction. The Hague: Martinus Nijhoff, 1970.

Παραπομπή MLA

Fann, K. T. Peirce's Theory of Abduction. Martinus Nijhoff, 1970.