Cita APA (7a ed.)

Knox, R. A. (1926). An open-air pulpit. Constable.

Cita Chicago Style (17a ed.)

Knox, Ronald Arbuthnott. An Open-air Pulpit. London: Constable, 1926.

Cita MLA (9a ed.)

Knox, Ronald Arbuthnott. An Open-air Pulpit. Constable, 1926.