APA (7. basım) Alıntı

Harford, T. (2018). Fifty things thah made the modern economy. Abacus.

Chicago Style (17. basım) Atıf

Harford, Tim. Fifty Things Thah Made the Modern Economy. London, United Kingdom: Abacus, 2018.

MLA (9th ed.) Atıf

Harford, Tim. Fifty Things Thah Made the Modern Economy. Abacus, 2018.