توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Hidayat, W. (2010). The effectiveness of green open space provision as urban recreation resource in Pekanbaru, Indonesia. Kulliyyah of Architecture and Environmental Design, International Islamic University Malaysia.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Hidayat, Wahyu. The Effectiveness of Green Open Space Provision as Urban Recreation Resource in Pekanbaru, Indonesia. Kuala Lumpur: Kulliyyah of Architecture and Environmental Design, International Islamic University Malaysia, 2010.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Hidayat, Wahyu. The Effectiveness of Green Open Space Provision as Urban Recreation Resource in Pekanbaru, Indonesia. Kulliyyah of Architecture and Environmental Design, International Islamic University Malaysia, 2010.