Gaya APA
Jan Dirk Van Elsas,dkk. (1997).
Modern Soil Microbiology .
New York:
Marcel Dekker Inc..
Gaya Chicago
Jan Dirk Van Elsas,dkk.
Modern Soil Microbiology.
New York:
Marcel Dekker Inc.,
1997.
Buku.
Gaya MLA
Jan Dirk Van Elsas,dkk.
Modern Soil Microbiology.
New York:
Marcel Dekker Inc.,
1997.
Buku.
Gaya Turabian
Jan Dirk Van Elsas,dkk.
Modern Soil Microbiology.
New York:
Marcel Dekker Inc.,
1997.
Buku.