APA (7th ed.) Citation

De Vries, P. (1971). Mrs Wallop / by Peter de Vries. Gollancz.

Chicago Style (17th ed.) Citation

De Vries, Peter. Mrs Wallop / by Peter De Vries. Gollancz, 1971.

MLA (9th ed.) Citation

De Vries, Peter. Mrs Wallop / by Peter De Vries. Gollancz, 1971.

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