APA Style
De Leon, Hector. (2019).
Textbook on the Philippine Constitution .
:
Rex Book Store, Inc..
Chicago Style
De Leon, Hector.
Textbook on the Philippine Constitution.
:
Rex Book Store, Inc.,
2019.
Text.
MLA Style
De Leon, Hector.
Textbook on the Philippine Constitution.
:
Rex Book Store, Inc.,
2019.
Text.
Turabian Style
De Leon, Hector.
Textbook on the Philippine Constitution.
:
Rex Book Store, Inc.,
2019.
Print.