Bernstein, L. (1979). Teacher's manual earth science (2ª ed.). Prentice Hall.
Chicago Style (17th ed.) CitationBernstein, Leonard. Teacher's Manual Earth Science. 2ª ed. Prentice Hall, 1979.
MLA引文Bernstein, Leonard. Teacher's Manual Earth Science. 2ª ed. Prentice Hall, 1979.
警告:這些引文格式不一定是100%准確.