APA (7th ed.) Citation

Hackett Sir. (1978). The third world war: A future history. Sidgwick & Jackson.

Chicago Style (17th ed.) Citation

Hackett Sir. The Third World War: A Future History. London: Sidgwick & Jackson, 1978.

MLA (8th ed.) Citation

Hackett Sir. The Third World War: A Future History. Sidgwick & Jackson, 1978.

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