APA Citation

Parker, G. W. (1954). Elements of astronomy (2nd ed.). Patna: K.K. Bhagat.

Chicago Style Citation

Parker, George W. Elements of Astronomy. 2nd ed. Patna: K.K. Bhagat, 1954.

MLA Citation

Parker, George W. Elements of Astronomy. 2nd ed. Patna: K.K. Bhagat, 1954.

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