Citations are generated automatically from bibliographic data as
a convenience, and may not be complete or accurate.
Chicago citation style:
Proctor, Richard A. Half-hours with the stars: a plain and easy guide to the knowledge of the constellations, showing, in 12 maps, the position of the principal star-groups night after night throughout the year, with introduction and a separate explanation of each map. True for every year. New York: G. P. Putnam's sons, 1873. Image. https://www.loc.gov/item/05021486/.
APA citation style:
Proctor, R. A. (1873) Half-hours with the stars: a plain and easy guide to the knowledge of the constellations, showing, in 12 maps, the position of the principal star-groups night after night throughout the year, with introduction and a separate explanation of each map. True for every year. New York: G. P. Putnam's sons. [Image] Retrieved from the Library of Congress, https://www.loc.gov/item/05021486/.
MLA citation style:
Proctor, Richard A. Half-hours with the stars: a plain and easy guide to the knowledge of the constellations, showing, in 12 maps, the position of the principal star-groups night after night throughout the year, with introduction and a separate explanation of each map. True for every year. New York: G. P. Putnam's sons, 1873. Image. Retrieved from the Library of Congress, <www.loc.gov/item/05021486/>.