Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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