Paper  bibtex   

@book{mcadoo_how_2015,
	Address = {Washington, DC},
	Author = {McAdoo, Timothy},
	Keywords = {academic writing, APA, research methods},
	Month = jan,
	Note = {bibtex: mcadoo\_how\_2015},
	Publisher = {American Psychological Association},
	Title = {How to cite software in {APA} style},
	Url = {http://blog.apastyle.org/apastyle/2015/01/how-to-cite-software-in-apa-style.html},
	Year = {2015},
	Bdsk-Url-1 = {http://blog.apastyle.org/apastyle/2015/01/how-to-cite-software-in-apa-style.html}}