Παραπομπή σε μορφή APA (7η εκδ.)

Fudulu, P. (2019). The natural economic science: Re-writing economic fundamentals. Emerald Publishing Limited.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Fudulu, Paul. The Natural Economic Science: Re-writing Economic Fundamentals. Bingley, U.K.: Emerald Publishing Limited, 2019.

Παραπομπή σε μορφή MLA (8th εκδ.)

Fudulu, Paul. The Natural Economic Science: Re-writing Economic Fundamentals. Emerald Publishing Limited, 2019.