APA (7th ed.) Citation

(1950). Comarca de Zaragoza: (escala 1:50000).

Chicago Style (17th ed.) Citation

Comarca De Zaragoza: (escala 1:50000). Madrid, 1950.

MLA (9th ed.) Citation

Comarca De Zaragoza: (escala 1:50000). 1950.

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