APA Style
Say the world:elementary speaking. ().
[s.l]:
[s.n].
Chicago Style
Say the world:elementary speaking.
.
[s.l]:
[s.n],
.
Text.
MLA Style
Say the world:elementary speaking.
.
[s.l]:
[s.n],
.
Text.
Turabian Style
Say the world:elementary speaking.
[s.l]:
[s.n],
.
Print.