Agnew, M. L., Agnew, N. H., Christians, N. E., & Zanden, A. M. V. D. (2008). Mathematics for the green industry: Essential calculations for horticulture and landscape professionals. John Wiley.
Citazione stile Chigago Style (17a edizione)Agnew, Michael L., Nancy H. Agnew, Nick E. Christians, e Ann Marie Van Der Zanden. Mathematics for the Green Industry: Essential Calculations for Horticulture and Landscape Professionals. John Wiley, 2008.
Citatione MLA (9a ed.)Agnew, Michael L., et al. Mathematics for the Green Industry: Essential Calculations for Horticulture and Landscape Professionals. John Wiley, 2008.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.