Nanda, V. K. (1997). Environmental education. Anmol.
Čikaški stil citiranjaNanda, V K. Environmental Education. ND: Anmol, 1997.
MLA način citiranjaNanda, V K. Environmental Education. Anmol, 1997.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.