Gaya APA

THOMPSON, L, M. (1975). SOILS AND SOIL FERTILITY . NEW DELHI: TATA MCGRAW-ILL PULISHING COMPANY LIMITED.

Gaya MLA

THOMPSON, LOUIS, M.. "SOILS AND SOIL FERTILITY". NEW DELHI: TATA MCGRAW-ILL PULISHING COMPANY LIMITED, 1975. Text.