Lua APA (7ú heag.)
ebrary, Inc, Bhullar, G. S., & Bhullar, N. K. (2013). Agricultural sustainability: Progress and prospects in crop research. Academic Press.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, Gurbir S. Bhullar, agus Navreet K. Bhullar. Agricultural Sustainability: Progress and Prospects in Crop Research. London: Academic Press, 2013.
Lua MLA (9ú heag.)
ebrary, Inc, et al. Agricultural Sustainability: Progress and Prospects in Crop Research. Academic Press, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.