Παραπομπή APA

Thilly, F. (1965). History of Philosophy (3rd ed.). Central book Dept.

Παραπομπή Chicago Style

Thilly, Frank. History of Philosophy. 3rd ed. Allahabad: Central book Dept, 1965.

Παραπομπή MLA

Thilly, Frank. History of Philosophy. 3rd ed. Central book Dept, 1965.