APA Edition Citation

Scull, C., & Hammond, W. G. (2006). The J.R.R. Tolkien companion & guide. Christina Scull, Wayne G. Hammond. HarperCollins.

Chicago Edition Citation

Scull, Christina, and Wayne G. Hammond. The J.R.R. Tolkien Companion & Guide. Christina Scull, Wayne G. Hammond. London: HarperCollins, 2006.

MLA Edition Citation

Scull, Christina, and Wayne G. Hammond. The J.R.R. Tolkien Companion & Guide. Christina Scull, Wayne G. Hammond. HarperCollins, 2006.

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