Attenborough, D. (1984). The living planet: A portrait of the earth (Augm. and enl. ed.). Reader's Digest Association in conjunction with W. Collins and the British Broadcasting Corp.; Book club associates.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Attenborough, David. The Living Planet: A Portrait of the Earth. Augm. and enl. ed. London: Reader's Digest Association in conjunction with W. Collins and the British Broadcasting Corp.; Book club associates, 1984.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Attenborough, David. The Living Planet: A Portrait of the Earth. Augm. and enl. ed. Reader's Digest Association in conjunction with W. Collins and the British Broadcasting Corp.; Book club associates, 1984.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.