Gaya APA

Birch, C, &, V, L. (1997). Living with the animals: The community of God's creatures. Foreword by Martin Robra. . Geneva: Geneva WCC Publ.

Gaya MLA

Birch, Charles, &, Vischer,, Lukas. "Living with the animals: The community of God's creatures. Foreword by Martin Robra. ". Geneva: Geneva WCC Publ, 1997. Buku.