APA (7th ed.) Citation

Polkinghorne, J. C. (1984). The quantum world. Penguin Book.

Chicago Style (17th ed.) Citation

Polkinghorne, J. C. The Quantum World. London: Penguin Book, 1984.

MLA (9th ed.) Citation

Polkinghorne, J. C. The Quantum World. Penguin Book, 1984.

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