Gaya APA
Oram, Raymond F. (1973).
Biology Living Systems Fifth Edition (Fifth Edition).
Columbus:
merrill publishing company.
Gaya Chicago
Oram, Raymond F.
Biology Living Systems Fifth Edition.
Fifth Edition
Columbus:
merrill publishing company,
1973.
ML.
Gaya MLA
Oram, Raymond F.
Biology Living Systems Fifth Edition.
Fifth Edition
Columbus:
merrill publishing company,
1973.
ML.
Gaya Turabian
Oram, Raymond F.
Biology Living Systems Fifth Edition.
Fifth Edition
Columbus:
merrill publishing company,
1973.
ML.