Cruz, I. E. (1975). Conversion of oil-fired boilers to utilize solid fuel: Final report.
芝加哥风格引文Cruz, Ibarra E. Conversion of Oil-fired Boilers to Utilize Solid Fuel: Final Report. Quezon City : UP College of Engineering, 1975.
MLA引文Cruz, Ibarra E. Conversion of Oil-fired Boilers to Utilize Solid Fuel: Final Report. 1975.
警告：这些引文格式不一定是100％准确.