Gaya APA
Pierre, T, D, C. (1974).
Let me explain, 2nd impr. Texts selected & arranged by Jean-Pierre Demoulin, translated by René Hague and others. : Je m'explique. 1966 .
London:
London Collins.
Gaya MLA
Pierre, Teilhard, De, Chardin,.
"Let me explain, 2nd impr. Texts selected & arranged by Jean-Pierre Demoulin, translated by René Hague and others. : Je m'explique. 1966 ".
London:
London Collins,
1974.
Buku.