Paper  bibtex   

@article{a_montessorian_childrens_1952,
	title = {The {Children}'s {Garden} and the {Children}'s {House}},
	volume = {33},
	url = {https://archive.org/details/IOETNE033/page/50/mode/2up},
	language = {eng},
	number = {3},
	journal = {New Era in Home and School},
	author = {{A Montessorian}},
	month = mar,
	year = {1952},
	pages = {50--54}
}