APA (7th ed.) Citation

De Costa, S. I. (2022). The mysterious time ball. Author.

Chicago Style (17th ed.) Citation

De Costa, Sanuka Insara. The Mysterious Time Ball. [s.l]: Author, 2022.

MLA (9th ed.) Citation

De Costa, Sanuka Insara. The Mysterious Time Ball. Author, 2022.

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