APA (7th ed.) Citation

Ballard, J. G. (1965). The four-dimensional nightmare. Penguin Books.

Chicago Style (17th ed.) Citation

Ballard, J. G. The Four-dimensional Nightmare. Harmondsworth, Eng.: Penguin Books, 1965.

MLA (9th ed.) Citation

Ballard, J. G. The Four-dimensional Nightmare. Penguin Books, 1965.