Citazione Stile APA (7a Edizione)

Gauba, O. P. (2013). An Introduction to Political Theory (6th Edition.). MacMillan.

Citazione stile Chigago Style (17a edizione)

Gauba, O P. An Introduction to Political Theory. 6th Edition. Gurgaon: MacMillan, 2013.

Citatione MLA (9a ed.)

Gauba, O P. An Introduction to Political Theory. 6th Edition. MacMillan, 2013.