Cita APA (7a ed.)

Piekarski, A. (1979). Freedom of conscience and religion in Poland. Interpress.

Cita Chicago Style (17a ed.)

Piekarski, Adam. Freedom of Conscience and Religion in Poland. Warsaw: Interpress, 1979.

Cita MLA (9a ed.)

Piekarski, Adam. Freedom of Conscience and Religion in Poland. Interpress, 1979.