APA (7th ed.) Citation

Tolkien, J. R. R., Scull, C., & Hammond, W. G. (1998). Roverandom. Houghton Mifflin.

Chicago Style (17th ed.) Citation

Tolkien, J. R. R., Christina Scull, and Wayne G. Hammond. Roverandom. Boston: Houghton Mifflin, 1998.

MLA (8th ed.) Citation

Tolkien, J. R. R., et al. Roverandom. Houghton Mifflin, 1998.

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