APA (7th ed.) Citation

Lutgens, R. Erde und Weltwirtschaft. Frankh.

Chicago Style (17th ed.) Citation

Lutgens, Rudolf. Erde Und Weltwirtschaft. Stuttgart: Frankh.

MLA (9th ed.) Citation

Lutgens, Rudolf. Erde Und Weltwirtschaft. Frankh.

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