Gaya APA
Thomson, Philip D, O'Brien, Robert. (1970).
Life Science Library .
New York:
Time-Life Books.
Gaya Chicago
Thomson, Philip D, O'Brien, Robert.
Life Science Library.
New York:
Time-Life Books,
1970.
Text.
Gaya MLA
Thomson, Philip D, O'Brien, Robert.
Life Science Library.
New York:
Time-Life Books,
1970.
Text.
Gaya Turabian
Thomson, Philip D, O'Brien, Robert.
Life Science Library.
New York:
Time-Life Books,
1970.
Print.