Gaya APA

Collins, P, W. (1992). Gustave Weigel: A pioneer of Reform. Foreword by Walter J. Burghardt. . Collegeville: Collegeville Liturgical Press.

Gaya MLA

Collins, Patrick, W.. "Gustave Weigel: A pioneer of Reform. Foreword by Walter J. Burghardt. ". Collegeville: Collegeville Liturgical Press, 1992. Buku.