(1998). Salceda traces growth of ophthalmology in the Philippines. Bagumbayan.
芝加哥风格引文"Salceda Traces Growth of Ophthalmology in the Philippines." Bagumbayan 1998.
MLA引文"Salceda Traces Growth of Ophthalmology in the Philippines." Bagumbayan, 1998.
警告：这些引文格式不一定是100％准确.