Gaya APA
HARDIN, Garrett. (1961).
Biology Its Principles and Implications .
San Francisco:
W.H. Freeman And Company.
Gaya Chicago
HARDIN, Garrett.
Biology Its Principles and Implications.
San Francisco:
W.H. Freeman And Company,
1961.
Teks.
Gaya MLA
HARDIN, Garrett.
Biology Its Principles and Implications.
San Francisco:
W.H. Freeman And Company,
1961.
Teks.
Gaya Turabian
HARDIN, Garrett.
Biology Its Principles and Implications.
San Francisco:
W.H. Freeman And Company,
1961.
Teks.