APA Edition Citation

Premkumar, T., & Saema, Y. (1991). Diseases of black pepper: Proceedings. National Research centre for spices.

Chicago Edition Citation

Premkumar, T., and Y.R Saema. Diseases of Black Pepper: Proceedings. Calicut, Kerala: National Research centre for spices, 1991.

MLA Edition Citation

Premkumar, T., and Y.R Saema. Diseases of Black Pepper: Proceedings. National Research centre for spices, 1991.