APA (7th ed.) Citation

(1925). Justus Perthes atlas portátil (12a ed.). Justus Perthes.

Chicago Style (17th ed.) Citation

Justus Perthes Atlas Portátil. 12a ed. Gotha: Justus Perthes, 1925.

MLA (9th ed.) Citation

Justus Perthes Atlas Portátil. 12a ed. Justus Perthes, 1925.

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