Gaya APA
JACKSON, M.L.. (1958).
Soil Chemical Analysis .
Englewood:
Prentice-Hall.
Gaya Chicago
JACKSON, M.L..
Soil Chemical Analysis.
Englewood:
Prentice-Hall,
1958.
Teks.
Gaya MLA
JACKSON, M.L..
Soil Chemical Analysis.
Englewood:
Prentice-Hall,
1958.
Teks.
Gaya Turabian
JACKSON, M.L..
Soil Chemical Analysis.
Englewood:
Prentice-Hall,
1958.
Teks.