Citazione APA

Dugan, V. (1979). A history of the Cathedral Basilica of Saints Peter and Paul. s.n.].

Stile di citazione Chicago

Dugan, Virginia. A History of the Cathedral Basilica of Saints Peter and Paul. [S.l.: s.n.], 1979.

Citazione MLA

Dugan, Virginia. A History of the Cathedral Basilica of Saints Peter and Paul. s.n.], 1979.