Cita APA (7a ed.)

Williamson, C. C. H. (1938). Great Catholics. Nicholson and Watson, Limited.

Cita Chicago Style (17a ed.)

Williamson, Claude C. H. Great Catholics. London: Nicholson and Watson, Limited, 1938.

Cita MLA (8a ed.)

Williamson, Claude C. H. Great Catholics. Nicholson and Watson, Limited, 1938.