Imms, A. D., Richards, O. W., & Davies, R. G. (1957). A general textbook of entomology: Including the anatomy, physiology, development and classification of insects (9th ed. entirely revised 1957, reprinted with minor corrections 1964.). Methuen.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Imms, A. D., O. W. Richards, و R. G. Davies. A General Textbook of Entomology: Including the Anatomy, Physiology, Development and Classification of Insects. 9th ed. entirely revised 1957, reprinted with minor corrections 1964. London: Methuen, 1957.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Imms, A. D., et al. A General Textbook of Entomology: Including the Anatomy, Physiology, Development and Classification of Insects. 9th ed. entirely revised 1957, reprinted with minor corrections 1964. Methuen, 1957.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.