Gaya APA
Major, W, T. et al
(2018).
Hukum kontrak
(
Cet. 1)
.
Bandung:
Nuansa Cendekia.
Gaya MLA
Major, William, T.. et al.
"Hukum kontrak".
Cet. 1
Bandung:
Nuansa Cendekia,
2018.
Text.