APA (7th ed.) Citation

CORBETT & DUFFY. (1992). England in the seven years' war vol I: 1756-59. Greenhill Books.

Chicago Style (17th ed.) Citation

CORBETT and DUFFY. England in the Seven Years' War Vol I: 1756-59. London: Greenhill Books, 1992.

MLA (8th ed.) Citation

CORBETT and DUFFY. England in the Seven Years' War Vol I: 1756-59. Greenhill Books, 1992.

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