Dyfyniad APA

Marshall, A. G. (1981). Ecology of ectoparasitic insects. Acadamic Press.

Dyfyniad Arddull Chicago

Marshall, A G. Ecology of Ectoparasitic Insects. London: Acadamic Press, 1981.

Dyfyniad MLA

Marshall, A G. Ecology of Ectoparasitic Insects. Acadamic Press, 1981.

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