APA (7th ed.) Citation

Smith, W. A. (1992). The Diamond hunters: Intermediate level. Heinemann.

Chicago Style (17th ed.) Citation

Smith, Wilbur A. The Diamond Hunters: Intermediate Level. Oxford: Heinemann, 1992.

MLA (9th ed.) Citation

Smith, Wilbur A. The Diamond Hunters: Intermediate Level. Heinemann, 1992.

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