Cita APA (7a ed.)

Mennes, L. B. M., Tinbergen, J., & Waardenburg, G. (1969). The element of space in development planning. North Holland.

Cita Chicago Style (17a ed.)

Mennes, L. B. M., Jan Tinbergen, y George Waardenburg. The Element of Space in Development Planning. Amsterdam [etc.]: North Holland, 1969.

Cita MLA (9a ed.)

Mennes, L. B. M., et al. The Element of Space in Development Planning. North Holland, 1969.