Παραπομπή APA

WG Beeftink. (1985). Ecology of coastal vegetation. W.Junk publishers.

Παραπομπή Chicago Style

WG Beeftink. Ecology of Coastal Vegetation. Boston: W.Junk publishers, 1985.

Παραπομπή MLA

WG Beeftink. Ecology of Coastal Vegetation. W.Junk publishers, 1985.