APA (7th ed.) Citation

Warneck, J. (1925). Sechzig Jahre Batakmission in Sumatra (3. Aufl.). Warneck.

Chicago Style (17th ed.) Citation

Warneck, Johannes. Sechzig Jahre Batakmission in Sumatra. 3. Aufl. Berlin: Warneck, 1925.

MLA (8th ed.) Citation

Warneck, Johannes. Sechzig Jahre Batakmission in Sumatra. 3. Aufl. Warneck, 1925.

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