Cita APA (7a ed.)

Tjallingii, S. (1995). Ecopolis: Strategies for ecologically sound urban development. Backhuys.

Cita Chicago Style (17a ed.)

Tjallingii, Sybrand. Ecopolis: Strategies for Ecologically Sound Urban Development. Leiden: Backhuys, 1995.

Cita MLA (9a ed.)

Tjallingii, Sybrand. Ecopolis: Strategies for Ecologically Sound Urban Development. Backhuys, 1995.