Παραπομπή APA

CESS. (2010). Annual Report: 2007-2008. Centre for Earth Science Studies.

Παραπομπή Chicago Style

CESS. Annual Report: 2007-2008. Thiruvananthapuram: Centre for Earth Science Studies, 2010.

Παραπομπή MLA

CESS. Annual Report: 2007-2008. Centre for Earth Science Studies, 2010.