Dyfyniad APA

Pace, M. L., & Groffman,Peter M. (1998). Successes,limitations and frontiers in ecosystem science. Springer-Verlag.

Dyfyniad Arddull Chicago

Pace, Michael L., and Groffman,Peter M. Successes,limitations and Frontiers in Ecosystem Science. New York: Springer-Verlag, 1998.

Dyfyniad MLA

Pace, Michael L., and Groffman,Peter M. Successes,limitations and Frontiers in Ecosystem Science. Springer-Verlag, 1998.

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