توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Saiful Rijal Muhammad. (2005). Malaysian paediatricians' knowledge, practice, and attitudes toward withholding and withdrawal of life support. Fakulti Perubatan, Universiti Kebangsaan Malaysia.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Saiful Rijal Muhammad. Malaysian Paediatricians' Knowledge, Practice, and Attitudes Toward Withholding and Withdrawal of Life Support. Kuala Lumpur: Fakulti Perubatan, Universiti Kebangsaan Malaysia, 2005.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Saiful Rijal Muhammad. Malaysian Paediatricians' Knowledge, Practice, and Attitudes Toward Withholding and Withdrawal of Life Support. Fakulti Perubatan, Universiti Kebangsaan Malaysia, 2005.