APA ציטוט

THORNE, D. Irrigated soils ; their fertility and management. The Blakeston Co.

Chicago Style (17th ed.) Citation

THORNE, D.W. Irrigated Soils ; Their Fertility and Management. The Blakeston Co.

ציטוט MLA

THORNE, D.W. Irrigated Soils ; Their Fertility and Management. The Blakeston Co.