Gaya APA
Presson, J., Jenner, J.
(2008).
Biology : Dimension of Life
(
Ed. 1)
.
Boston:
McGaw Hll.
Gaya MLA
Presson, Joelle., Jenner, Jan.
"Biology : Dimension of Life".
Ed. 1
Boston:
McGaw Hll,
2008.
Text.