Cita APA (7a ed.)

Ardales, V. B. (2001). Basic concepts and methods in research (2nd ed.). Concerns.

Cita Chicago Style (17a ed.)

Ardales, Venancio B. Basic Concepts and Methods in Research. 2nd ed. Iloilo City: Concerns, 2001.

Cita MLA (9a ed.)

Ardales, Venancio B. Basic Concepts and Methods in Research. 2nd ed. Concerns, 2001.