APA (7th ed.) Citation

Ipan, T., & Pille, K. R. G. (1966). Sarala thrikona mithiya: Ganitha chakra sahithai. Gunasena.

Chicago Style (17th ed.) Citation

Ipan, Thomas, and K. R. Govinda Pille. Sarala Thrikona Mithiya: Ganitha Chakra Sahithai. Colombo: Gunasena, 1966.

MLA (9th ed.) Citation

Ipan, Thomas, and K. R. Govinda Pille. Sarala Thrikona Mithiya: Ganitha Chakra Sahithai. Gunasena, 1966.

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