Ramos, S. (1972). Twelve Years' Work at the National Library of Cuba.
Chicago Style (17th ed.) CitationRamos, Sidroc. Twelve Years' Work at the National Library of Cuba. 1972.
MLA (9th ed.) CitationRamos, Sidroc. Twelve Years' Work at the National Library of Cuba. 1972.
Warning: These citations may not always be 100% accurate.