MLA

Schuh, Christian, et al. The Purchasing Chessboard. Springer New York, 2012.

APA

Schuh, C., Raudabaugh, J. L, Kromoser, R., Strohmer, M. F, & Triplat, A. (2012). The Purchasing Chessboard. Springer New York.

Chicago

Schuh, Christian, Joseph L Raudabaugh, Robert Kromoser, Michael F Strohmer, and Alenka Triplat. The Purchasing Chessboard. : Springer New York, 2012.