APA (7. basım) Alıntı

Poonia M.P. & Sharma S.C. (2023). Environmental Studies (03rd.). Khanna Publications.

Chicago Style (17. basım) Atıf

Poonia M.P. & Sharma S.C. Environmental Studies. 03rd. New Delhi: Khanna Publications, 2023.

MLA (9th ed.) Atıf

Poonia M.P. & Sharma S.C. Environmental Studies. 03rd. Khanna Publications, 2023.