Gaya APA
Sahabat Pintarku Belajar Trigonometri. (2017).
New York:
Atlantic Monthly Press.
Gaya Chicago
Sahabat Pintarku Belajar Trigonometri.
.
New York:
Atlantic Monthly Press,
2017.
Text.
Gaya MLA
Sahabat Pintarku Belajar Trigonometri.
.
New York:
Atlantic Monthly Press,
2017.
Text.
Gaya Turabian
Sahabat Pintarku Belajar Trigonometri.
New York:
Atlantic Monthly Press,
2017.
Print.