APA Style
Sanchez, C, A. (1998).
Methods & Techniques of Research (Revised).
Claro M. Recto, Manila:
Rex Book Store, Inc..
MLA Style
Sanchez, Custodiosa, Archueta.
"Methods & Techniques of Research".
Revised
Claro M. Recto, Manila:
Rex Book Store, Inc.,
1998.
Text.