APA (7th ed.) Citation

Srivastava, P. C., & Gupta, U. C. (1996). Trace elements in crop production. Science Publ..

Chicago Style (17th ed.) Citation

Srivastava, P. C., and Umesh C. Gupta. Trace Elements in Crop Production. Lebanon, NH: Science Publ., 1996.

MLA (8th ed.) Citation

Srivastava, P. C., and Umesh C. Gupta. Trace Elements in Crop Production. Science Publ., 1996.

Warning: These citations may not always be 100% accurate.