Simonsen, J. L. (2023). The Constituents of some Indian essential oils, part 13 – The essential oil from a new species of Andropogon occurring in the Etawah district, U.P. Order of Government of India.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Simonsen, John Lionel. The Constituents of Some Indian Essential Oils, Part 13 – The Essential Oil from a New Species of Andropogon Occurring in the Etawah District, U.P. Order of Government of India, 2023.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Simonsen, John Lionel. The Constituents of Some Indian Essential Oils, Part 13 – The Essential Oil from a New Species of Andropogon Occurring in the Etawah District, U.P. Order of Government of India, 2023.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.