APA (7th ed.) Citation

Weerasinghe, R. M. (1981). Aliens to the Sermon (1. ed.). Gunasena.

Chicago Style (17th ed.) Citation

Weerasinghe, Ratnapriya Mahinda. Aliens to the Sermon. 1. ed. Colombo: Gunasena, 1981.

MLA (9th ed.) Citation

Weerasinghe, Ratnapriya Mahinda. Aliens to the Sermon. 1. ed. Gunasena, 1981.

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