Gaya APA
Owen, Wilfred, Bowen, Ezra. (1968).
Life Science Library .
New York:
Time-Life Books.
Gaya Chicago
Owen, Wilfred, Bowen, Ezra.
Life Science Library.
New York:
Time-Life Books,
1968.
Text.
Gaya MLA
Owen, Wilfred, Bowen, Ezra.
Life Science Library.
New York:
Time-Life Books,
1968.
Text.
Gaya Turabian
Owen, Wilfred, Bowen, Ezra.
Life Science Library.
New York:
Time-Life Books,
1968.
Print.