Gaya APA

Girisuta, Buana, Heeres, H.J., Janssen, L.P.B.M.. (2007). Levulinic acid from lignocellulosic biomass . Groningen: University of Groningen.

Gaya Chicago

Girisuta, Buana, Heeres, H.J., Janssen, L.P.B.M.. Levulinic acid from lignocellulosic biomass. Groningen: University of Groningen, 2007. Text.

Gaya MLA

Girisuta, Buana, Heeres, H.J., Janssen, L.P.B.M.. Levulinic acid from lignocellulosic biomass. Groningen: University of Groningen, 2007. Text.

Gaya Turabian

Girisuta, Buana, Heeres, H.J., Janssen, L.P.B.M.. Levulinic acid from lignocellulosic biomass. Groningen: University of Groningen, 2007. Print.