APA (7th ed.) Citation
Purchas, D. (1996). Handbook of Filter Media (14. Edition.). Elsevier.
Chicago Style (17th ed.) Citation
Purchas, Derek. Handbook of Filter Media. 14. Edition. Oxfor: Elsevier, 1996.
MLA (9th ed.) Citation
Purchas, Derek. Handbook of Filter Media. 14. Edition. Elsevier, 1996.
Warning: These citations may not always be 100% accurate.