APA (7th ed.) Citation

Hari, K. C. (2003). Eclipse observations of Parameśvara, the 14 - 15 century astronomer of Kerala.

Chicago Style (17th ed.) Citation

Hari, K. Chandra. Eclipse Observations of Parameśvara, the 14 - 15 Century Astronomer of Kerala. 2003.

MLA (9th ed.) Citation

Hari, K. Chandra. Eclipse Observations of Parameśvara, the 14 - 15 Century Astronomer of Kerala. 2003.

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