MLA

Singh, et al. Secondary Metabolites of Plant Growth Promoting Rhizomicroorganisms. Springer Singapore, 2019.

APA

Singh, S., García-Estrada, C., Keswani, C., Reddy, M. S, & Sansinenea, E. (2019). Secondary Metabolites of Plant Growth Promoting Rhizomicroorganisms. Springer Singapore.

Chicago

Singh, Carlos García-Estrada, Chetan Keswani, M. S Reddy, and Estibaliz Sansinenea. Secondary Metabolites of Plant Growth Promoting Rhizomicroorganisms. : Springer Singapore, 2019.