@book{74950,
	author = {Heyse, Paul, and Kingsley, G. H.},
	title = {Four Phases of Love},
	publisher = {Project Gutenberg,},
	year = {2010},
	address = {Salt Lake City, UT :},
	note = {Release date is 2010-10-19},
	url = {https://www.gutenberg.org/ebooks/34104}
}