Penggayaan APA
Principles and applications of soil microbiology. (1998).
New Jersey:
Prentice Hall.
Chicago Style
Principles and applications of soil microbiology.
.
New Jersey:
Prentice Hall,
1998.
Buku.
MLA Style
Principles and applications of soil microbiology.
.
New Jersey:
Prentice Hall,
1998.
Buku.
Turabian Style
Principles and applications of soil microbiology.
New Jersey:
Prentice Hall,
1998.
Buku.