MLA

Khan, Mohammad Saghir, et al. Microbial Strategies for Crop Improvement. Springer Berlin Heidelberg, 2009.

APA

Khan, M. Saghir, Khan, M. S, Musarrat, J., Zaidi, A., Almas Zaidi, A. Zaidi, & Javed Musarrat, J. Musarrat. (2009). Microbial Strategies for Crop Improvement. Springer Berlin Heidelberg.

Chicago

Khan, Mohammad Saghir, Mohammad S Khan, Javed Musarrat, Almas Zaidi, Almas Zaidi, and Javed Musarrat. Microbial Strategies for Crop Improvement. : Springer Berlin Heidelberg, 2009.