San Juan, A. D. (2022). Shift Alert Level 1 by March - Concepcion. Manila Bulletin.
芝加哥风格引文San Juan, Alexandria Dennise. "Shift Alert Level 1 by March - Concepcion." Manila Bulletin 2022.
MLA引文San Juan, Alexandria Dennise. "Shift Alert Level 1 by March - Concepcion." Manila Bulletin, 2022.
警告：这些引文格式不一定是100％准确.