APA (7. basım) Alıntı

Davidson, D. A. (1980). Soils and land use planning. Longman.

Chicago Style (17. basım) Atıf

Davidson, Donald A. Soils and Land Use Planning. London: Longman, 1980.

MLA (9th ed.) Atıf

Davidson, Donald A. Soils and Land Use Planning. Longman, 1980.