APA (7th ed.) Citation

Asimov, I. (1966). Understanding physics. George Allen Uniwin.

Chicago Style (17th ed.) Citation

Asimov, Isaac. Understanding Physics. London: George Allen Uniwin, 1966.

MLA (9th ed.) Citation

Asimov, Isaac. Understanding Physics. George Allen Uniwin, 1966.

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