APA (7th ed.) Citation

Checkland, S. G. (1967). The mines of Tharsis, Roman, French, and British enterprise in Spain / by S.G. Checkland. Allen and Unwin.

Chicago Style (17th ed.) Citation

Checkland, S. G. The Mines of Tharsis, Roman, French, and British Enterprise in Spain / by S.G. Checkland. Allen and Unwin, 1967.

MLA (9th ed.) Citation

Checkland, S. G. The Mines of Tharsis, Roman, French, and British Enterprise in Spain / by S.G. Checkland. Allen and Unwin, 1967.

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