APA (7th ed.) Citation

Abayadheera, N. Prigonometry: Combine Maths.

Chicago Style (17th ed.) Citation

Abayadheera, Nilmini. Prigonometry: Combine Maths.

MLA (9th ed.) Citation

Abayadheera, Nilmini. Prigonometry: Combine Maths.

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