Parungao, R. (1998). Red tide spreads to Bulacan waters. Manila Times.
Citación estilo ChicagoParungao, Rhowena. "Red Tide Spreads to Bulacan Waters." Manila Times 1998.
Cita MLAParungao, Rhowena. "Red Tide Spreads to Bulacan Waters." Manila Times, 1998.
Warning: These citations may not always be 100% accurate.