Cita APA (7a ed.)

Girardet, H. (1993). The Gaia atlas of cities: New directions for sustainable urban living. Anchor Book.

Cita Chicago Style (17a ed.)

Girardet, Herbert. The Gaia Atlas of Cities: New Directions for Sustainable Urban Living. New York: Anchor Book, 1993.

Cita MLA (9a ed.)

Girardet, Herbert. The Gaia Atlas of Cities: New Directions for Sustainable Urban Living. Anchor Book, 1993.