APA (7th ed.) Citation

Haldar, A. (1965). Woher kamen die Sumerer?

Chicago Style (17th ed.) Citation

Haldar, Alfred. Woher Kamen Die Sumerer? 1965.

MLA (8th ed.) Citation

Haldar, Alfred. Woher Kamen Die Sumerer? 1965.

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