COVEN, W. (2012). HEIDI HECKELBECK GOES TO CAMP ! # 8. LITTLE SIMON.
芝加哥风格引文COVEN, WANDA. HEIDI HECKELBECK GOES TO CAMP ! # 8. NEW YORK: LITTLE SIMON, 2012.
MLA引文COVEN, WANDA. HEIDI HECKELBECK GOES TO CAMP ! # 8. LITTLE SIMON, 2012.
警告：这些引文格式不一定是100％准确.