Gaya APA
Foth, H, D.
(1988).
Dasar-dasar ilmu tanah
.
Yogyakarta:
Gajah Mada University Press.
Gaya MLA
Foth, Henry, D..
"Dasar-dasar ilmu tanah".
Yogyakarta:
Gajah Mada University Press,
1988.
Printed Book.