APA (7th ed.) Citation

Wattenberg, D. (1971). Die Zeiss-Jena-Instrumente der Archenhold-Sternwarte in Berlin-Treptow.

Chicago Style (17th ed.) Citation

Wattenberg, Diedrich. Die Zeiss-Jena-Instrumente Der Archenhold-Sternwarte in Berlin-Treptow. Berlin, 1971.

MLA (9th ed.) Citation

Wattenberg, Diedrich. Die Zeiss-Jena-Instrumente Der Archenhold-Sternwarte in Berlin-Treptow. 1971.

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