Cita APA (7a ed.)

Laguna, M. F. d. (1930). Outlines of Spanish Pronunciation and Intonation. Ginn and Company LTD..

Cita Chicago Style (17a ed.)

Laguna, María F. de. Outlines of Spanish Pronunciation and Intonation. London: Ginn and Company LTD., 1930.

Cita MLA (9a ed.)

Laguna, María F. de. Outlines of Spanish Pronunciation and Intonation. Ginn and Company LTD., 1930.