APA (7th ed.) Citation

Thom, A., & Thom, A. S. (1978). Megalithic remains in Britain and Brittany. Clarendon Pr.

Chicago Style (17th ed.) Citation

Thom, Alexander, and A. S. Thom. Megalithic Remains in Britain and Brittany. Oxford: Clarendon Pr, 1978.

MLA (9th ed.) Citation

Thom, Alexander, and A. S. Thom. Megalithic Remains in Britain and Brittany. Clarendon Pr, 1978.

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