Gaya APA
Guides to Invertebrate Animals. (1978).
London:
The Macmillan Press.
Gaya Chicago
Guides to Invertebrate Animals.
.
London:
The Macmillan Press,
1978.
Buku.
Gaya MLA
Guides to Invertebrate Animals.
.
London:
The Macmillan Press,
1978.
Buku.
Gaya Turabian
Guides to Invertebrate Animals.
London:
The Macmillan Press,
1978.
Buku.