APA (7th ed.) Citation

Chambers, A. (1978). Breaktime / (by) Aidan Chambers. Bodley Head.

Chicago Style (17th ed.) Citation

Chambers, Aidan. Breaktime / (by) Aidan Chambers. London (etc.): Bodley Head, 1978.

MLA (9th ed.) Citation

Chambers, Aidan. Breaktime / (by) Aidan Chambers. Bodley Head, 1978.

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