توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

2-s2.0-84896709087. (2014). An overview of empty fruit bunch from oil palm as feedstock for bio-oil production. Biomass and Bioenergy, 62, . https://doi.org/10.1016/j.biombioe.2014.01.002

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

2-s2.0-84896709087. "An Overview of Empty Fruit Bunch from Oil Palm as Feedstock for Bio-oil Production." Biomass and Bioenergy 62 (2014). https://doi.org/10.1016/j.biombioe.2014.01.002.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

2-s2.0-84896709087. "An Overview of Empty Fruit Bunch from Oil Palm as Feedstock for Bio-oil Production." Biomass and Bioenergy, vol. 62, 2014, https://doi.org/10.1016/j.biombioe.2014.01.002.