Gaya APA
Introduction to microbiology. (1980).
London:
The C.V.masby.
Gaya Chicago
Introduction to microbiology.
2.
London:
The C.V.masby,
1980.
Buku.
Gaya MLA
Introduction to microbiology.
2.
London:
The C.V.masby,
1980.
Buku.
Gaya Turabian
Introduction to microbiology.
London:
The C.V.masby,
1980.
Buku.