APA (7th ed.) Citation

Soderini, E., & Carter, B. (1934). The pontificate of Leo XIII. Burns, Oates & Washbourne.

Chicago Style (17th ed.) Citation

Soderini, Eduardo, and Barbara Carter. The Pontificate of Leo XIII. London: Burns, Oates & Washbourne, 1934.

MLA (8th ed.) Citation

Soderini, Eduardo, and Barbara Carter. The Pontificate of Leo XIII. Burns, Oates & Washbourne, 1934.