Cita APA (7a ed.)

Bhullar, G. S., & Bhullar, N. K. (2013). Agricultural sustainability: Progress and prospects in crop research. Academic Press.

Cita Chicago Style (17a ed.)

Bhullar, Gurbir S., y Navreet K. Bhullar. Agricultural Sustainability: Progress and Prospects in Crop Research. London ; Waltham, MA: Academic Press, 2013.

Cita MLA (8a ed.)

Bhullar, Gurbir S., y Navreet K. Bhullar. Agricultural Sustainability: Progress and Prospects in Crop Research. Academic Press, 2013.