Gaya APA
Thalbah, H. et al
(2008).
Aromatase Inhibitors 2nd revised edition
.
Berlin:
Birkhäuser Verlag AG.
Gaya MLA
Thalbah, Hisham. et al.
"Aromatase Inhibitors 2nd revised edition".
Berlin:
Birkhäuser Verlag AG,
2008.
e-book.