APA (7th ed.) Citation

Baumann, H. (1975). Woher kommt Benzin?

Chicago Style (17th ed.) Citation

Baumann, Hans. Woher Kommt Benzin? 1975.

MLA (9th ed.) Citation

Baumann, Hans. Woher Kommt Benzin? 1975.

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