APA (7th ed.) Citation

Krueger, K. (2010). "U-X-L Encyclopedia of U. S. History" Hones Students' Subject Search and Indexing Skills.

Chicago Style (17th ed.) Citation

Krueger, Karla. "U-X-L Encyclopedia of U. S. History" Hones Students' Subject Search and Indexing Skills. 2010.

MLA (9th ed.) Citation

Krueger, Karla. "U-X-L Encyclopedia of U. S. History" Hones Students' Subject Search and Indexing Skills. 2010.

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