@inbook {Chitwood1974,
	title = {Nemic relationships},
	booktitle = {An Introduction to Nematology, Revised Edition},
	year = {1950},
	pages = {191{\textendash}205},
	publisher = {University Park Press},
	organization = {University Park Press},
	chapter = {13},
	address = {Baltimore},
	author = {Chitwood, B. G.},
	editor = {Chitwood, B. G. and Chitwood, M. B.}
}
