Cita APA (7a ed.)

Turnock, D. (1990). The human geography of Eastern Europe. Routledge.

Cita Chicago Style (17a ed.)

Turnock, David. The Human Geography of Eastern Europe. London [etc.]: Routledge, 1990.

Cita MLA (9a ed.)

Turnock, David. The Human Geography of Eastern Europe. Routledge, 1990.