APA način citiranja (7. izdanje)

Dhankhar, R. (2006). Environmental studies as per UG, PG and NET syllabus. Daya Pub. House.

Čikaški stil citiranja (17. izdanje)

Dhankhar, Rajesh. Environmental Studies as Per UG, PG and NET Syllabus. Delhi: Daya Pub. House, 2006.

MLA način citiranja (8. izdanje)

Dhankhar, Rajesh. Environmental Studies as Per UG, PG and NET Syllabus. Daya Pub. House, 2006.