Citazione Stile APA (7a Edizione)

Cooney, F., Hughes, G., & Kelly, P. (2019). Modern studies: World powers and international issues (National 4 & 5, second edition.). Hodder Gibson.

Citazione stile Chigago Style (17a edizione)

Cooney, Frank, Gary Hughes, e Pauline Kelly. Modern Studies: World Powers and International Issues. National 4 & 5, second edition. Glasgow: Hodder Gibson, 2019.

Citatione MLA (9a ed.)

Cooney, Frank, et al. Modern Studies: World Powers and International Issues. National 4 & 5, second edition. Hodder Gibson, 2019.