APA (7th ed.) Citation

Crowe, B. (1971). The playgroup movement: A report. Pre-school Playgroups Association.

Chicago Style (17th ed.) Citation

Crowe, Brenda. The Playgroup Movement: A Report. London: Pre-school Playgroups Association, 1971.

MLA (8th ed.) Citation

Crowe, Brenda. The Playgroup Movement: A Report. Pre-school Playgroups Association, 1971.

Warning: These citations may not always be 100% accurate.