Gaya APA
Cytology. (1979).
New Delhi:
Chand and company.
Gaya Chicago
Cytology.
.
New Delhi:
Chand and company,
1979.
Buku.
Gaya MLA
Cytology.
.
New Delhi:
Chand and company,
1979.
Buku.
Gaya Turabian
Cytology.
New Delhi:
Chand and company,
1979.
Buku.