APA Citation

Challis, J. 1. (1879). Lecturs on practical astronomy and astronomical instruments. Cambridge, Mass.: Deighton Bell.

Chicago Style Citation

Challis, James 1803-1882. Lecturs On Practical Astronomy and Astronomical Instruments. Cambridge, Mass.: Deighton Bell, 1879.

MLA Citation

Challis, James 1803-1882. Lecturs On Practical Astronomy and Astronomical Instruments. Cambridge, Mass.: Deighton Bell, 1879.

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