APA (7th ed.) Citation

(1979). Naturaleza y Sociedad (5º). Area Natural. S.M.

Chicago Style (17th ed.) Citation

Naturaleza Y Sociedad (5º). Area Natural. Madrid: S.M, 1979.

MLA (9th ed.) Citation

Naturaleza Y Sociedad (5º). Area Natural. S.M, 1979.

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