Foth, H., & Thurk, L. (1972). Fundamentals of soil science (5th ed.). Wiley Eastern.
シカゴスタイル引用形Foth, H.D, , L.M Thurk. Fundamentals of Soil Science. 5th ed. New Delhi: Wiley Eastern, 1972.
MLA引用形式Foth, H.D, , L.M Thurk. Fundamentals of Soil Science. 5th ed. Wiley Eastern, 1972.
警告: この引用は必ずしも正確ではありません.