Cita APA (7a ed.)

Budd, S. (1977). Varieties of Unbelief: Atheists and Agnostics in English Society 1850-1960. Heinemann.

Cita Chicago Style (17a ed.)

Budd, Susan. Varieties of Unbelief: Atheists and Agnostics in English Society 1850-1960. London: Heinemann, 1977.

Cita MLA (9a ed.)

Budd, Susan. Varieties of Unbelief: Atheists and Agnostics in English Society 1850-1960. Heinemann, 1977.