Penggayaan APA
Reagent chemicals :. (1993).
Washington, D.C.:
The Society.
Chicago Style
Reagent chemicals :.
8th ed..
Washington, D.C.:
The Society,
1993.
Buku.
MLA Style
Reagent chemicals :.
8th ed..
Washington, D.C.:
The Society,
1993.
Buku.
Turabian Style
Reagent chemicals :.
Washington, D.C.:
The Society,
1993.
Buku.