Cita APA (7th ed.)

Jones, J. G. (1979). A guide to methods for estimating microbial numbers and biomass in fresh water. Freshwater Biological Association.

Cita Chicago (17th ed.)

Jones, J. Gwynfryn. A Guide to Methods for Estimating Microbial Numbers and Biomass in Fresh Water. Cambria: Freshwater Biological Association, 1979.

Cita MLA (9th ed.)

Jones, J. Gwynfryn. A Guide to Methods for Estimating Microbial Numbers and Biomass in Fresh Water. Freshwater Biological Association, 1979.