Gaya APA
Element of chordate anatomy. (1959).
New York:
Mc Graw Hill.
Gaya Chicago
Element of chordate anatomy.
.
New York:
Mc Graw Hill,
1959.
Buku.
Gaya MLA
Element of chordate anatomy.
.
New York:
Mc Graw Hill,
1959.
Buku.
Gaya Turabian
Element of chordate anatomy.
New York:
Mc Graw Hill,
1959.
Buku.