APA (7th ed.) Citation

Barber, D. (1995). The spirit level. TriQuarterly Books.

Chicago Style (17th ed.) Citation

Barber, David. The Spirit Level. Evanston, Ill.: TriQuarterly Books, 1995.

MLA (9th ed.) Citation

Barber, David. The Spirit Level. TriQuarterly Books, 1995.

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