APA-Zitierstil (7. Ausg.)

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

Chicago-Zitierstil (17. Ausg.)

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

MLA-Zitierstil (9. Ausg.)

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