APA Citation

Plassmann, J. (1908). Notiz betr. ST Ophiuchi.

Chicago Style Citation

Plassmann, J. Notiz Betr. ST Ophiuchi. 1908.

MLA Citation

Plassmann, J. Notiz Betr. ST Ophiuchi. 1908.

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