Snyder, E. E. (1969). History of the Physical Sciences. Columbus, Ohio: Charles E. Merrill.
Trích dẫn kiểu ChicagoSnyder, Ernest E. History of the Physical Sciences. Columbus, Ohio: Charles E. Merrill, 1969.
MLA引文Snyder, Ernest E. History of the Physical Sciences. Columbus, Ohio: Charles E. Merrill, 1969.
警告:这些引文格式不一定是100%准确.