Cita APA

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

Citación estilo Chicago

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

Cita MLA

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

Warning: These citations may not always be 100% accurate.