APA (7th ed.) Citation

Butler, D. (1979). Cushla and her books / (by) Dorothy Butler. Hodder and Stoughton.

Chicago Style (17th ed.) Citation

Butler, Dorothy. Cushla and Her Books / (by) Dorothy Butler. Auckland ; London (etc.): Hodder and Stoughton, 1979.

MLA (9th ed.) Citation

Butler, Dorothy. Cushla and Her Books / (by) Dorothy Butler. Hodder and Stoughton, 1979.

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