American Society of Agricultural Engineers, Barrett, J. R., & Jones, D. D. (1989). Knowledge engineering in agriculture. American Society of Agricultural Engineers.
Chicago-Zitierstil (17. Ausg.)American Society of Agricultural Engineers, J. R. Barrett, und D. D. Jones. Knowledge Engineering in Agriculture. St. Joseph, Mich. (2950 Niles Rd., St. Joseph 49085-9659): American Society of Agricultural Engineers, 1989.
MLA-Zitierstil (8. Ausg.)American Society of Agricultural Engineers, et al. Knowledge Engineering in Agriculture. American Society of Agricultural Engineers, 1989.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.