APA

Mulholland C. E. H. J., . (1966). The organ of Down Cathedral. [S.l: s.n.].

Chicago

Mulholland Charles Edward Henry John, . 1966. The organ of Down Cathedral. [S.l: s.n.].

Harvard

Mulholland C. E. H. J., . (1966). The organ of Down Cathedral. [S.l: s.n.].

MLA

Mulholland Charles Edward Henry John, . The organ of Down Cathedral. [S.l: s.n.]. 1966.