Gaya APA
CLARKE, George L.. (1954).
Elements Of Ecology .
New York:
John Wiley and Sons.
Gaya Chicago
CLARKE, George L..
Elements Of Ecology.
New York:
John Wiley and Sons,
1954.
Teks.
Gaya MLA
CLARKE, George L..
Elements Of Ecology.
New York:
John Wiley and Sons,
1954.
Teks.
Gaya Turabian
CLARKE, George L..
Elements Of Ecology.
New York:
John Wiley and Sons,
1954.
Teks.