Cita APA

Griggs, G. B. (1977). The earth and land use planning. Duxbury Press.

Citación estilo Chicago

Griggs, Gary B. The Earth and Land Use Planning. Massachusetts: Duxbury Press, 1977.

Cita MLA

Griggs, Gary B. The Earth and Land Use Planning. Duxbury Press, 1977.

Warning: These citations may not always be 100% accurate.