توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

WAGNER, J. (1976). Great Houses For View Sites, Beach Sites, Sites In The Woods, Meadow Sites, Small Sites, Sloping Sites, Steep Sites And Flat Sites. McGraw-Hill.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

WAGNER, JR. Great Houses For View Sites, Beach Sites, Sites In The Woods, Meadow Sites, Small Sites, Sloping Sites, Steep Sites And Flat Sites. McGraw-Hill, 1976.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

WAGNER, JR. Great Houses For View Sites, Beach Sites, Sites In The Woods, Meadow Sites, Small Sites, Sloping Sites, Steep Sites And Flat Sites. McGraw-Hill, 1976.