Gaya APA

Denaux, A, &, M, P, D, , (. (2012). The ecumenical legacy of Johannes Cardinal Willebrands (1909-2006). In collaboration with Maria Ter Steeg & Lorelei Fuchs. . Leuven dll: Leuven dll Peeters.

Gaya MLA

Denaux, Adelbert, &, Mey,, Peter, De, , (ed.). "The ecumenical legacy of Johannes Cardinal Willebrands (1909-2006). In collaboration with Maria Ter Steeg & Lorelei Fuchs. ". Leuven dll: Leuven dll Peeters, 2012. Buku.