APA način citiranja

Villalobos Céspedes, D. (2015). Production cost, prices and income of firms.

Čikaški stil citiranja

Villalobos Céspedes, Daniel. Production Cost, Prices and Income of Firms. 2015.

MLA način citiranja

Villalobos Céspedes, Daniel. Production Cost, Prices and Income of Firms. 2015.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.