Gaya APA
Audesirk, Gerald, Audesirk, Teresa. (1989).
Biology: Life on Earth, Secon Edition (2nd Ed.).
United State of America:
Palgrave Macmillan.
Gaya Chicago
Audesirk, Gerald, Audesirk, Teresa.
Biology: Life on Earth, Secon Edition.
2nd Ed.
United State of America:
Palgrave Macmillan,
1989.
Text.
Gaya MLA
Audesirk, Gerald, Audesirk, Teresa.
Biology: Life on Earth, Secon Edition.
2nd Ed.
United State of America:
Palgrave Macmillan,
1989.
Text.
Gaya Turabian
Audesirk, Gerald, Audesirk, Teresa.
Biology: Life on Earth, Secon Edition.
2nd Ed.
United State of America:
Palgrave Macmillan,
1989.
Print.