Cita APA (7a ed.)

Library of Congress., Lund, C. C., & Kahler, M. E. (1980). The Portuguese manuscripts collection of the Library of Congress: A guide. Library of Congress.

Cita Chicago Style (17a ed.)

Library of Congress., Christopher C. Lund, y Mary Ellis Kahler. The Portuguese Manuscripts Collection of the Library of Congress: A Guide. Washington: Library of Congress, 1980.

Cita MLA (9a ed.)

Library of Congress., et al. The Portuguese Manuscripts Collection of the Library of Congress: A Guide. Library of Congress, 1980.