Paper  bibtex   

@book{harris_denying_nodate,
	title = {Denying the antecedent},
	url = {https://www.khanacademy.org/partner-content/wi-phi/wiphi-critical-thinking/wiphi-fallacies/v/denying-the-antecedent},
	publisher = {Khan academy},
	author = {Harris, Matthew C.},
	note = {00000}
}