Shamsudin Ibrahim. (1991). Three years observation on climatic conditions at the Matang mangrove, peninsular Malaysia. Forest Research Institute Malaysia (FRIM).
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Shamsudin Ibrahim. Three Years Observation on Climatic Conditions at the Matang Mangrove, Peninsular Malaysia. Kuala Lumpur: Forest Research Institute Malaysia (FRIM), 1991.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Shamsudin Ibrahim. Three Years Observation on Climatic Conditions at the Matang Mangrove, Peninsular Malaysia. Forest Research Institute Malaysia (FRIM), 1991.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.