Gaya APA
RUGH, Roberts. (1971).
A Guide to Vertebrate Development (6Th. Ed).
New York:
Burgess Publishing Company.
Gaya Chicago
RUGH, Roberts.
A Guide to Vertebrate Development.
6Th. Ed
New York:
Burgess Publishing Company,
1971.
Teks.
Gaya MLA
RUGH, Roberts.
A Guide to Vertebrate Development.
6Th. Ed
New York:
Burgess Publishing Company,
1971.
Teks.
Gaya Turabian
RUGH, Roberts.
A Guide to Vertebrate Development.
6Th. Ed
New York:
Burgess Publishing Company,
1971.
Teks.