@book{5531,
	author = {American Psychological Association,},
	title = {Publication manual of the American Psychological Association :},
	publisher = {American Psychological Association,},
	year = {2020.},
	address = {United State :},
	edition = {Seventh edition},
	url = {https://itmsp.museknowledge.com/UOH?qurl=https://libros-uoh.uoh.cl//ebook_2/publication-manual-of-the-american-psychological-association/}
}