@book{67783,
	author = {Toplady, Augustus,},
	title = {Rock of Ages},
	publisher = {Project Gutenberg,},
	year = {2008},
	address = {Salt Lake City, UT :},
	note = {Wikipedia page about this book: https://en.wikipedia.org/wiki/Rock_of_Ages_(Christian_hymn)},
	url = {https://www.gutenberg.org/ebooks/26874}
}