Gaya APA
HANAUER, Ethel R.. (1967).
Biology Made Simple .
London:
Made Simple Books Heinemann.
Gaya Chicago
HANAUER, Ethel R..
Biology Made Simple.
London:
Made Simple Books Heinemann,
1967.
Teks.
Gaya MLA
HANAUER, Ethel R..
Biology Made Simple.
London:
Made Simple Books Heinemann,
1967.
Teks.
Gaya Turabian
HANAUER, Ethel R..
Biology Made Simple.
London:
Made Simple Books Heinemann,
1967.
Teks.