Hawaiian Sugar Planters' Association. Experiment Station & Hawaiian Sugar Planters' Association. Experiment Station. (1915). Circular. [Hawaiian Sugar Planters' Association, Experiment Station].
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Hawaiian Sugar Planters' Association. Experiment Station و Hawaiian Sugar Planters' Association. Experiment Station. Circular. Honolulu, Hawaii: [Hawaiian Sugar Planters' Association, Experiment Station], 1915.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Hawaiian Sugar Planters' Association. Experiment Station و Hawaiian Sugar Planters' Association. Experiment Station. Circular. [Hawaiian Sugar Planters' Association, Experiment Station], 1915.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.