Reyes, F. D., & Juan, T. D. (1927). Government coal purchases under specifications. Bureau of Printing.
芝加哥风格引文Reyes, F. D., 与 T. Dar Juan. Government Coal Purchases Under Specifications. Manila: Bureau of Printing, 1927.
MLA引文Reyes, F. D., 与 T. Dar Juan. Government Coal Purchases Under Specifications. Bureau of Printing, 1927.
警告：这些引文格式不一定是100％准确.