APA (7th ed.) Citation

Koch, J. (1997). Zur Bedeutung von SAG GE<sub>6</sub> in den "Astronomical Diaries".

Chicago Style (17th ed.) Citation

Koch, Johannes. Zur Bedeutung Von SAG GE<sub>6</sub> in Den "Astronomical Diaries". 1997.

MLA (8th ed.) Citation

Koch, Johannes. Zur Bedeutung Von SAG GE<sub>6</sub> in Den "Astronomical Diaries". 1997.

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