Williams, L. D. (2003). Chemistry demystified. McGraw Hill.
芝加哥风格引文Williams, Linda D. Chemistry Demystified. New York: McGraw Hill, 2003.
MLA引文Williams, Linda D. Chemistry Demystified. McGraw Hill, 2003.
警告:这些引文格式不一定是100%准确.
Williams, L. D. (2003). Chemistry demystified. McGraw Hill.
芝加哥风格引文Williams, Linda D. Chemistry Demystified. New York: McGraw Hill, 2003.
MLA引文Williams, Linda D. Chemistry Demystified. McGraw Hill, 2003.