Gaya APA

Dent, J. et al (1997). Applications of systems approaches at the farm and regional levels / Edited by, P.S. Teng ... [et.al.] . : Kluwer Academic Publishers.

Gaya MLA

Dent, J.B.. et al. "Applications of systems approaches at the farm and regional levels / Edited by, P.S. Teng ... [et.al.]". : Kluwer Academic Publishers, 1997. Textbook.