Teich, M., & Young, R. (1973). Changing perspectives in the history of science: Essays in honour of Joseph Needham. Heinemann.
استشهاد بنمط شيكاغوTeich, Mikulas, و Robert Young. Changing Perspectives in the History of Science: Essays in Honour of Joseph Needham. London: Heinemann, 1973.
MLA استشهادTeich, Mikulas, و Robert Young. Changing Perspectives in the History of Science: Essays in Honour of Joseph Needham. Heinemann, 1973.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.