Chapman, H. D. (1975). Diagnostic criteria for plants and soils. Eurasia Publishing House.
Chicago Style aipamenaChapman, Homer D. Diagnostic Criteria for Plants and Soils. New Delhi: Eurasia Publishing House, 1975.
MLA aipamenaChapman, Homer D. Diagnostic Criteria for Plants and Soils. Eurasia Publishing House, 1975.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.