TV test pattern of CMBF-TV, Televilla Cadena Nacional, channel 4

Chicago citation style
TV test pattern of CMBF-TV, Televilla Cadena Nacional, channel 4. Retrieved from the Digital Public Library of America, http://merrick.library.miami.edu/cdm/ref/collection/cubanphotos/id/4917. (Accessed November 21, 2018.)
APA citation style
TV test pattern of CMBF-TV, Televilla Cadena Nacional, channel 4. Retrieved from the Digital Public Library of America, http://merrick.library.miami.edu/cdm/ref/collection/cubanphotos/id/4917
MLA citation style
Retrieved from the Digital Public Library of America <http://merrick.library.miami.edu/cdm/ref/collection/cubanphotos/id/4917>.
Note: These citations are programmatically generated and may be incomplete.