Dyfyniad APA

Beken, A. V. D., Heinonen, P., & Ziglio, G. (2000). Hydrological and Limnological aspects of Lake monitoring ( PHOTOSTAT COPY).

Dyfyniad Arddull Chicago

Beken, Andre Van Der, Pertti Heinonen, and Giuliano Ziglio. Hydrological and Limnological Aspects of Lake Monitoring ( PHOTOSTAT COPY). NewYork, JhonWiley & Sons, 2000.

Dyfyniad MLA

Beken, Andre Van Der, et al. Hydrological and Limnological Aspects of Lake Monitoring ( PHOTOSTAT COPY). 2000.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.