APA (7 ম সংস্করণ) উদ্ধৃতি

Richards, E. An introduction to the physical properties of large molecules in solution. Cambridge University Press.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Richards, E.G. An Introduction to the Physical Properties of Large Molecules in Solution. Cambridge University Press.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Richards, E.G. An Introduction to the Physical Properties of Large Molecules in Solution. Cambridge University Press.