Simoons, J. R. A. (1962). Formulation and experimental evaluation of oral sustained release medication based on the principle of delayed diffusion. Wed. G. Van Soest.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Simoons, Johan Rudolf Alexander. Formulation and Experimental Evaluation of Oral Sustained Release Medication Based on the Principle of Delayed Diffusion. Amsterdam: Wed. G. Van Soest, 1962.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Simoons, Johan Rudolf Alexander. Formulation and Experimental Evaluation of Oral Sustained Release Medication Based on the Principle of Delayed Diffusion. Wed. G. Van Soest, 1962.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.