@book{42978,
	author = {Mayo, Margaret,},
	title = {Polly of the Circus},
	publisher = {Project Gutenberg,},
	year = {1997},
	address = {Salt Lake City, UT :},
	note = {Wikipedia page about this book: https://en.wikipedia.org/wiki/Polly_of_the_Circus_(1907_play)},
	url = {https://www.gutenberg.org/ebooks/859}
}