APA (7th ed.) Citation

(1971). XII Congreso Panamericano de otorrinolaringologia y broncoesofagologia. s.n.

Chicago Style (17th ed.) Citation

XII Congreso Panamericano De Otorrinolaringologia Y Broncoesofagologia. Lima: s.n, 1971.

MLA (9th ed.) Citation

XII Congreso Panamericano De Otorrinolaringologia Y Broncoesofagologia. s.n, 1971.

Warning: These citations may not always be 100% accurate.