توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

(1988). Subject access and biblioraphic instruction: Two sides of the OPAC problem. Dalhousie University, School of Library and Information Studies.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Subject Access and Biblioraphic Instruction: Two Sides of the OPAC Problem. Halifax, Nova Scotia: Dalhousie University, School of Library and Information Studies, 1988.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Subject Access and Biblioraphic Instruction: Two Sides of the OPAC Problem. Dalhousie University, School of Library and Information Studies, 1988.