APA (7th ed.) Citation

Sanchez, C. A. (1998). Methods and techniques of research (3rd ed.). Rex Book Store.

Chicago Style (17th ed.) Citation

Sanchez, Custodiosa Ancheta. Methods and Techniques of Research. 3rd ed. Manila: Rex Book Store, 1998.

MLA (9th ed.) Citation

Sanchez, Custodiosa Ancheta. Methods and Techniques of Research. 3rd ed. Rex Book Store, 1998.