Gaya APA
Buckman, H, O. et al (1982).
[The Nature And Properties of Soils. Bah. Indonesia] Ilmu Tanah .
Jakarta:
Bhratara Karya Aksara.
Gaya MLA
Buckman, Harry, O.. et al.
"[The Nature And Properties of Soils. Bah. Indonesia] Ilmu Tanah".
Jakarta:
Bhratara Karya Aksara,
1982.
Text.