APA (7th ed.) Citation

Petrie, P. (1994). Play and care out of school. HMSO.

Chicago Style (17th ed.) Citation

Petrie, Pat. Play and Care Out of School. London: HMSO, 1994.

MLA (9th ed.) Citation

Petrie, Pat. Play and Care Out of School. HMSO, 1994.

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