Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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