Yunus, R., Salleh, S. F., Abdullah, N., & Awang Biak, D. R. (2010). Effect of ultrasonic pre-treatment on low temperature acid hydrolysis of oil palm empty fruit bunch. Elsevier.
استشهاد بنمط شيكاغوYunus, Robiah, Shanti Faridah Salleh, Norhafizah Abdullah, و Dayang Radiah Awang Biak. Effect of Ultrasonic Pre-treatment On Low Temperature Acid Hydrolysis of Oil Palm Empty Fruit Bunch. Elsevier, 2010.
MLA استشهادYunus, Robiah, Shanti Faridah Salleh, Norhafizah Abdullah, و Dayang Radiah Awang Biak. Effect of Ultrasonic Pre-treatment On Low Temperature Acid Hydrolysis of Oil Palm Empty Fruit Bunch. Elsevier, 2010.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.