Gaya APA
Birch, Beverley, Siti Gretiani. (1992).
Alexander Fleming : Penisilin (Cet. 1.--).
Jakarta:
Gramedia.
Gaya Chicago
Birch, Beverley, Siti Gretiani.
Alexander Fleming : Penisilin.
Cet. 1.--
Jakarta:
Gramedia,
1992.
Text.
Gaya MLA
Birch, Beverley, Siti Gretiani.
Alexander Fleming : Penisilin.
Cet. 1.--
Jakarta:
Gramedia,
1992.
Text.
Gaya Turabian
Birch, Beverley, Siti Gretiani.
Alexander Fleming : Penisilin.
Cet. 1.--
Jakarta:
Gramedia,
1992.
Print.