APA način citiranja (7. izdanje)
Achal, V. (2025). Notes on Biological Processes in Environmental Engineering. Springer Nature.
Čikaški stil citiranja (17. izdanje)
Achal, Varenyam. Notes on Biological Processes in Environmental Engineering. Springer Nature, 2025.
MLA način citiranja (9. izdanje)
Achal, Varenyam. Notes on Biological Processes in Environmental Engineering. Springer Nature, 2025.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.