APA (7th ed.) Citation

Helmi Effendy. (2013). Epidemik T. Buku Prima.

Chicago Style (17th ed.) Citation

Helmi Effendy. Epidemik T. Shah Alam: Buku Prima, 2013.

MLA (8th ed.) Citation

Helmi Effendy. Epidemik T. Buku Prima, 2013.

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