APA aipamena

Gorgonio, L. B. (1999). Parent education, kinakailangan. Kabayan.

Chicago Style aipamena

Gorgonio, Luis B. "Parent Education, Kinakailangan." Kabayan 1999.

MLA aipamena

Gorgonio, Luis B. "Parent Education, Kinakailangan." Kabayan, 1999.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.