APA (7th ed.) Citation

Hale, J. R. (1977). Zeitalter der Entdeckungen (7. german pr.). Time-Life Internat.

Chicago Style (17th ed.) Citation

Hale, John R. Zeitalter Der Entdeckungen. 7. german pr. Amsterdam: Time-Life Internat, 1977.

MLA (9th ed.) Citation

Hale, John R. Zeitalter Der Entdeckungen. 7. german pr. Time-Life Internat, 1977.

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