APA (7th ed.) Citation

Moore,Patrick. (1992). The Guinness Book Of Astronomy (Fourth Edition.). Guinness Publishing.

Chicago Style (17th ed.) Citation

Moore,Patrick. The Guinness Book Of Astronomy. Fourth Edition. Great Britain: Guinness Publishing, 1992.

MLA (9th ed.) Citation

Moore,Patrick. The Guinness Book Of Astronomy. Fourth Edition. Guinness Publishing, 1992.

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