توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Roberts, A. (1951). The mammals of South Africa. Published by the Trustees of "The Mammals of South Africa" Book Fund; distributed by Central News Agency.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Roberts, Austin. The Mammals of South Africa. [Johannesburg?]: Published by the Trustees of "The Mammals of South Africa" Book Fund; distributed by Central News Agency, 1951.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Roberts, Austin. The Mammals of South Africa. Published by the Trustees of "The Mammals of South Africa" Book Fund; distributed by Central News Agency, 1951.