APA (7th ed.) Citation

Britz-Crecelius, H. (1979). Children at play, preparation for life. Floris Books.

Chicago Style (17th ed.) Citation

Britz-Crecelius, Heidi. Children at Play, Preparation for Life. Edinburgh: Floris Books, 1979.

MLA (9th ed.) Citation

Britz-Crecelius, Heidi. Children at Play, Preparation for Life. Floris Books, 1979.

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