APA Edition Citation

Prasad, G. (1981). Text-book on spherical astronomy (6th ed.). Pothishala pvt ltd.

Chicago Edition Citation

Prasad, Gorakh. Text-book on Spherical Astronomy. 6th ed. Allahabad: Pothishala pvt ltd, 1981.

MLA Edition Citation

Prasad, Gorakh. Text-book on Spherical Astronomy. 6th ed. Pothishala pvt ltd, 1981.

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