Der Sternhaufen [chi] Persei, beobachtet am 8-zölligen Refractor der Leipziger Sternwarte in den Jahren 1867-1870

Chicago citation style
Vogel, H. C. (Hermann Carl), 1842-1907. Der Sternhaufen [chi] Persei, beobachtet am 8-zölligen Refractor der Leipziger Sternwarte in den Jahren 1867-1870. 1878. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/008423478. (Accessed December 17, 2018.)
APA citation style
Vogel, H. C. (Hermann Carl), 1842-1907, (1878) Der Sternhaufen [chi] Persei, beobachtet am 8-zölligen Refractor der Leipziger Sternwarte in den Jahren 1867-1870. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/008423478
MLA citation style
Vogel, H. C. (Hermann Carl), 1842-1907. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/008423478>.
Note: These citations are programmatically generated and may be incomplete.