Gaya APA
Audesirk, Gerald, Audesirk, Teresa. (1986).
Biology : life on earth .
New York:
Macmillan.
Gaya Chicago
Audesirk, Gerald, Audesirk, Teresa.
Biology : life on earth.
New York:
Macmillan,
1986.
Text.
Gaya MLA
Audesirk, Gerald, Audesirk, Teresa.
Biology : life on earth.
New York:
Macmillan,
1986.
Text.
Gaya Turabian
Audesirk, Gerald, Audesirk, Teresa.
Biology : life on earth.
New York:
Macmillan,
1986.
Print.