Penggayaan APA

SOIL, Physical Properties and Crop.... (1979). Soil physical properties and crop production in the tropics . New York: John Wiley and sons.

Chicago Style

SOIL, Physical Properties and Crop.... Soil physical properties and crop production in the tropics. New York: John Wiley and sons, 1979. Buku.

MLA Style

SOIL, Physical Properties and Crop.... Soil physical properties and crop production in the tropics. New York: John Wiley and sons, 1979. Buku.

Turabian Style

SOIL, Physical Properties and Crop.... Soil physical properties and crop production in the tropics. New York: John Wiley and sons, 1979. Buku.