@book{93975,
	author = {Hornaday, William T.},
	title = {Popular Official Guide to the New York Zoological Park (September 1915) :},
	publisher = {Project Gutenberg,},
	year = {2016},
	address = {Salt Lake City, UT :},
	note = {Release date is 2016-09-24},
	url = {https://www.gutenberg.org/ebooks/53141}
}