APA (7th ed.) Citation

De Polnay, P. (1951). The next two years. H. Hamilton.

Chicago Style (17th ed.) Citation

De Polnay, Peter. The Next Two Years. London: H. Hamilton, 1951.

MLA (8th ed.) Citation

De Polnay, Peter. The Next Two Years. H. Hamilton, 1951.

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