MLA

Chapman, Barbara M, et al. Openmp In the Petascale Era. Springer Berlin Heidelberg, 2011.

APA

Chapman, B. M, Gropp, W. D, Kanade, T., Kumaran, K., & Müller, M. S. (2011). OpenMP in the Petascale Era. Springer Berlin Heidelberg.

Chicago

Chapman, Barbara M., William D Gropp, Takeo Kanade, Kalyan Kumaran, and Matthias S Müller. Openmp In the Petascale Era. : Springer Berlin Heidelberg, 2011.