Dyfyniad APA
Irwin, A. (1995). Citizen science: A study of people, expertise, and sustainable development. Routledge.
Dyfyniad Arddull Chicago
Irwin, Alan. Citizen Science: A Study of People, Expertise, and Sustainable Development. London ; New York: Routledge, 1995.
Dyfyniad MLA
Irwin, Alan. Citizen Science: A Study of People, Expertise, and Sustainable Development. Routledge, 1995.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.