APA (7th ed.) Citation

Duka, C. D. (2025). Constitutional law 2. Rex Book Store.

Chicago Style (17th ed.) Citation

Duka, Cecilio Dioneda. Constitutional Law 2. Manila: Rex Book Store, 2025.

MLA (9th ed.) Citation

Duka, Cecilio Dioneda. Constitutional Law 2. Rex Book Store, 2025.

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