توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Azizi Omar. (1989). The effects of environmental and host factors on asthma, respiratory illness and lung function in 7-12 year old school children in Kuala Lumpur. Faculty of Medicine,University of Newcastle.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Azizi Omar. The Effects of Environmental and Host Factors on Asthma, Respiratory Illness and Lung Function in 7-12 Year Old School Children in Kuala Lumpur. Australia: Faculty of Medicine,University of Newcastle, 1989.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Azizi Omar. The Effects of Environmental and Host Factors on Asthma, Respiratory Illness and Lung Function in 7-12 Year Old School Children in Kuala Lumpur. Faculty of Medicine,University of Newcastle, 1989.