Dyfyniad APA

Schulze, E., Beck, E., & Muller-Hohenstein, K. (2005). Plant ecology. Springer.

Dyfyniad Arddull Chicago

Schulze, Ernst-Detlef, Erwin Beck, and Klaus Muller-Hohenstein. Plant Ecology. Heidelberg, Germany: Springer, 2005.

Dyfyniad MLA

Schulze, Ernst-Detlef, et al. Plant Ecology. Springer, 2005.

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