@book{91013,
	author = {Selous, Edmund, and Smit, Joseph,},
	title = {Bird Watching},
	publisher = {Project Gutenberg,},
	year = {2015},
	address = {Salt Lake City, UT :},
	note = {Release date is 2015-10-10},
	url = {https://www.gutenberg.org/ebooks/50175}
}