Gaya APA
Ridwan, R, M., Amdani, R.
(2017).
Semangat Belajar
(
Ed. 2 Cet. 1)
.
Bandung:
Muffin Graphics.
Gaya MLA
Ridwan, Rendra, M.., Amdani, R..
"Semangat Belajar".
Ed. 2 Cet. 1
Bandung:
Muffin Graphics,
2017.
Text.