Tohutoro APA (7th ed.)
Saravanan, K., Ramachandran, S., & Baskar, R. (2005). Principles of environmental science and technology. New Age International (P) Ltd., Publishers.
Tohutoru Kātū Chicago (17th ed.)
Saravanan, K., S. Ramachandran, me R. Baskar. Principles of Environmental Science and Technology. New Delhi: New Age International (P) Ltd., Publishers, 2005.
Tohutoro MLA (9th ed.)
Saravanan, K., et al. Principles of Environmental Science and Technology. New Age International (P) Ltd., Publishers, 2005.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.