Paper  bibtex   

@article{lennard_how_1985,
	title = {How to {Include} a {Science} {Lab} in a {Montessori} {Primary} {Classroom}},
	volume = {10},
	url = {http://www.worldcat.org/oclc/11228546},
	language = {eng},
	number = {1},
	journal = {NAMTA Quarterly},
	author = {Lennard, Mary},
	year = {1985},
	pages = {27--33}
}