APA (7. basım) Alıntı

Khullar, D. (2018). Indian and world geography for civil services preliminary examination. CL Media.

Chicago Style (17. basım) Atıf

Khullar, D.R. Indian and World Geography for Civil Services Preliminary Examination. Roorkee: CL Media, 2018.

MLA (9th ed.) Atıf

Khullar, D.R. Indian and World Geography for Civil Services Preliminary Examination. CL Media, 2018.