APA (7th ed.) Citation

MacAulay, D. (1992). The Celtic languages. Cambridge University Press.

Chicago Style (17th ed.) Citation

MacAulay, Donald. The Celtic Languages. Cambridge [England]: Cambridge University Press, 1992.

MLA (8th ed.) Citation

MacAulay, Donald. The Celtic Languages. Cambridge University Press, 1992.

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