Gaya APA

BRADY, N, C. (1974). THE NATURE AND PROPERTIES OF SOILS 8th Edition (8TH EDITION). London: Macmillan Reference USA.

Gaya MLA

BRADY, NYLE, C.. "THE NATURE AND PROPERTIES OF SOILS 8th Edition". 8TH EDITION London: Macmillan Reference USA, 1974. Textbook.