Aguirre, S. G. (1998). Red tide ocurrences recorded in Mexico from 1980 to 1992. Universidad Nacional Autónoma de México.
Cita Chicago Style (17a ed.)Aguirre, Samuel Gómez. Red Tide Ocurrences Recorded in Mexico from 1980 to 1992. Universidad Nacional Autónoma de México, 1998.
Cita MLA (9a ed.)Aguirre, Samuel Gómez. Red Tide Ocurrences Recorded in Mexico from 1980 to 1992. Universidad Nacional Autónoma de México, 1998.
Precaución: Estas citas no son 100% exactas.