Cita APA (7a ed.)

Johnsen, A. O. (1979). The Tax Book of the Cistercian Order. Universitetsforlaget.

Cita Chicago Style (17a ed.)

Johnsen, Arne Odd. The Tax Book of the Cistercian Order. Oslo [etc.]: Universitetsforlaget, 1979.

Cita MLA (9a ed.)

Johnsen, Arne Odd. The Tax Book of the Cistercian Order. Universitetsforlaget, 1979.