APA (7th ed.) Citation

Orwell, G. (1947). The English people: With 8 plates in colour and 17 illus. in black and white. Collins.

Chicago Style (17th ed.) Citation

Orwell, George. The English People: With 8 Plates in Colour and 17 Illus. in Black and White. London: Collins, 1947.

MLA (9th ed.) Citation

Orwell, George. The English People: With 8 Plates in Colour and 17 Illus. in Black and White. Collins, 1947.