APA (7th ed.) Citation

Ritchie, A. (1995). Prehistoric Orkney. B.T. Batsford : Historic Scotland.

Chicago Style (17th ed.) Citation

Ritchie, Anna. Prehistoric Orkney. London: B.T. Batsford : Historic Scotland, 1995.

MLA (9th ed.) Citation

Ritchie, Anna. Prehistoric Orkney. B.T. Batsford : Historic Scotland, 1995.

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