Style de citation APA (7e éd.)

Kumar, A. (2022). Challenges to Internal Security (5th ed.). McGraw-Hill.

Style de citation Chicago (17e éd.)

Kumar, Ashok. Challenges to Internal Security. 5th ed. Chennai: McGraw-Hill, 2022.

Style de citation MLA (9e éd.)

Kumar, Ashok. Challenges to Internal Security. 5th ed. McGraw-Hill, 2022.