APA Style
Ballada, S. (2020).
Simplified law on obligations and contracts : 2020 issue - 3rd edition with introduction to law and exercises .
Phiippines:
DomDane Publishers & Made Easy Books.
MLA Style
Ballada, Susan.
"Simplified law on obligations and contracts : 2020 issue - 3rd edition with introduction to law and exercises".
Phiippines:
DomDane Publishers & Made Easy Books,
2020.
Text.