Cita APA (7th ed.)

Khlyabich. An outline history of philosophy. Progress Pub..

Cita Chicago (17th ed.)

Khlyabich. An Outline History of Philosophy. Moscow: Progress Pub..

Cita MLA (9th ed.)

Khlyabich. An Outline History of Philosophy. Progress Pub..

Atenció: Aquestes cites poden no estar 100% correctes.