@book {lack_darwins_1947,
	title = {Darwin{\textquoteright}s Finches},
	year = {1947},
	publisher = {Cambridge University Press},
	organization = {Cambridge University Press},
	address = {Cambridge},
	keywords = {Birds, Evolution, Evolution (Biology), Finches, Galapagos Islands},
	author = {Lack, David}
}
