APA Style
Tree or three: student's book. ().
[s.l]:
[s.n].
Chicago Style
Tree or three: student's book.
.
[s.l]:
[s.n],
.
Text.
MLA Style
Tree or three: student's book.
.
[s.l]:
[s.n],
.
Text.
Turabian Style
Tree or three: student's book.
[s.l]:
[s.n],
.
Print.