@book{50549,
	author = {Pechenik, Jan A.},
	title = {A short guide to writing about biology /},
	publisher = {Pearson/Longman,},
	year = {c2007},
	series = {The short guide series},
	address = {New York :},
	edition = {6th ed.},
	note = {Includes bibliographical references (p. 296-297) and index}
}