Gaya APA
Microbiology for Sanitary Engineers. (1962).
New York:
Mc Graw Hill.
Gaya Chicago
Microbiology for Sanitary Engineers.
.
New York:
Mc Graw Hill,
1962.
Buku.
Gaya MLA
Microbiology for Sanitary Engineers.
.
New York:
Mc Graw Hill,
1962.
Buku.
Gaya Turabian
Microbiology for Sanitary Engineers.
New York:
Mc Graw Hill,
1962.
Buku.