MALHOTRA, R. &. D. (2016). WONDER WORLD ENVIRONMENTAL STUDIES - BOOK 4. ENCYCLOPEDIA BRITANNICA.
Chicago Style (17th ed.) CitationMALHOTRA, RENU & DUDEJA. WONDER WORLD ENVIRONMENTAL STUDIES - BOOK 4. NEW DELHI: ENCYCLOPEDIA BRITANNICA, 2016.
MLA (9th ed.) CitationMALHOTRA, RENU & DUDEJA. WONDER WORLD ENVIRONMENTAL STUDIES - BOOK 4. ENCYCLOPEDIA BRITANNICA, 2016.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.