Gaya APA

Bradford, E. (1991). The Knights of the Order: St. John, Jeruslem, Rhodes, Malta. Foreword by Paul Dietrich. . New York: Dorset Press.

Gaya MLA

Bradford, Ernle. "The Knights of the Order: St. John, Jeruslem, Rhodes, Malta. Foreword by Paul Dietrich. ". New York: Dorset Press, 1991. Buku.