Dyfyniad APA

Brown, J. G. . M., & Churchfield, J. . A. (1982). Economics of ocean resources: A research agenda. Washington sea grant publications.

Dyfyniad Arddull Chicago

Brown, Jr. Gardner M., and James A. Churchfield. Economics of Ocean Resources: A Research Agenda. London: Washington sea grant publications, 1982.

Dyfyniad MLA

Brown, Jr. Gardner M., and James A. Churchfield. Economics of Ocean Resources: A Research Agenda. Washington sea grant publications, 1982.

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