توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Zauyah Yusuf. (1997). Antitumour activity of goniothalamin on mammary tumour models and its effect on some parameters of rat immune system. Fakulti Sains Hayat, Universiti Kebangsaan Malaysia.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Zauyah Yusuf. Antitumour Activity of Goniothalamin on Mammary Tumour Models and Its Effect on Some Parameters of Rat Immune System. Bangi: Fakulti Sains Hayat, Universiti Kebangsaan Malaysia, 1997.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Zauyah Yusuf. Antitumour Activity of Goniothalamin on Mammary Tumour Models and Its Effect on Some Parameters of Rat Immune System. Fakulti Sains Hayat, Universiti Kebangsaan Malaysia, 1997.