@book{86090,
	author = {Bastin, S. Leonard},
	title = {How to Know the Ferns},
	publisher = {Project Gutenberg,},
	year = {2014},
	address = {Salt Lake City, UT :},
	note = {Release date is 2014-03-28},
	url = {https://www.gutenberg.org/ebooks/45251}
}