APA (7th ed.) Citation

Muhd Najib Abdul Kadir & Abdul Salam Yussof. (2012). Formula haji sempurna. Telaga Biru.

Chicago Style (17th ed.) Citation

Muhd Najib Abdul Kadir and Abdul Salam Yussof. Formula Haji Sempurna. Kuala Lumpur: Telaga Biru, 2012.

MLA (8th ed.) Citation

Muhd Najib Abdul Kadir and Abdul Salam Yussof. Formula Haji Sempurna. Telaga Biru, 2012.

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