APA

Voorhees E. M., Harman D. K., Voorhees E. M. & National Institute of Standards and Technology. (2005). TREC. Cambridge, Mass: MIT.

Chicago

Voorhees Ellen Marie, Harman Donna K, Voorhees Ellen Marie and National Institute of Standards and Technology. 2005. TREC. Cambridge, Mass: MIT.

Harvard

Voorhees E. M., Harman D. K., Voorhees E. M. and National Institute of Standards and Technology. (2005). TREC. Cambridge, Mass: MIT.

MLA

Voorhees Ellen Marie, Harman Donna K, Voorhees Ellen Marie and National Institute of Standards and Technology. TREC. Cambridge, Mass: MIT. 2005.