APA Style
SINGER, F, L.
(1986).
Kunci/jawaban Soal-soal Kekuatan Bahan (strength of materials)
.
Jakarta:
Erlangga.
MLA Style
SINGER, FERDINAND, L..
"Kunci/jawaban Soal-soal Kekuatan Bahan (strength of materials)".
Jakarta:
Erlangga,
1986.
Text.