APA সাইটেশন

Keith, L. H. (1991). Environmental sampling and analysis, A Practical guide.

শিকাগো স্টাইলে সাইটেশন

Keith, Lawrence H. Environmental Sampling and Analysis, A Practical Guide. London, Lewis Publishers, 1991.

এমএলএ সাইটেশন

Keith, Lawrence H. Environmental Sampling and Analysis, A Practical Guide. 1991.