Gaya APA
Brenner, R, M.
(1977).
Study guide for Weisz and Keogh : elements of biology
(
4th ed)
.
Singapore:
McGraw Hill.
Gaya MLA
Brenner, Robert, M..
"Study guide for Weisz and Keogh : elements of biology".
4th ed
Singapore:
McGraw Hill,
1977.
Text.