Penggayaan APA
PHYSICS :. ([s.a]).
Germany:
Leybold-Heraeus.
Chicago Style
PHYSICS :.
.
Germany:
Leybold-Heraeus,
[s.a].
Buku.
MLA Style
PHYSICS :.
.
Germany:
Leybold-Heraeus,
[s.a].
Buku.
Turabian Style
PHYSICS :.
Germany:
Leybold-Heraeus,
[s.a].
Buku.