APA (7th ed.) Citation

Peine, H. A., & Howarth, R. (1975). Children and parents: Everyday problems of behaviour. Penguin Books.

Chicago Style (17th ed.) Citation

Peine, Hermann A., and Roy Howarth. Children and Parents: Everyday Problems of Behaviour. Harmondsworth, Mddx.: Penguin Books, 1975.

MLA (8th ed.) Citation

Peine, Hermann A., and Roy Howarth. Children and Parents: Everyday Problems of Behaviour. Penguin Books, 1975.