APA način citiranja (7. izdanje)

TRAGAKES, E. (2020). ECONOMICS FOR THE IB DIPLOMA COURSEBOOK (3RD.). CAMBRIDGE UNIVERSITY PRESS.

Čikaški stil citiranja (17. izdanje)

TRAGAKES, ELLIE. ECONOMICS FOR THE IB DIPLOMA COURSEBOOK. 3RD. U.K: CAMBRIDGE UNIVERSITY PRESS, 2020.

MLA način citiranja (9. izdanje)

TRAGAKES, ELLIE. ECONOMICS FOR THE IB DIPLOMA COURSEBOOK. 3RD. CAMBRIDGE UNIVERSITY PRESS, 2020.