Paper  bibtex   

@article{sears_attachment_2002,
	title = {Attachment parenting: {A} style that works},
	volume = {27},
	url = {http://www.worldcat.org/oclc/11228546},
	number = {1},
	journal = {NAMTA Journal},
	author = {Sears, William},
	year = {2002},
	note = {Number: 1},
	keywords = {stages of development, infancy},
	pages = {45--61}
}