APA aipamena

Ouseph P V. (1999). Vrksayurvedam (traditional science). Kerala Forest Protective staff association.

Chicago Style aipamena

Ouseph P V. Vrksayurvedam (traditional Science). Trivandrum: Kerala Forest Protective staff association, 1999.

MLA aipamena

Ouseph P V. Vrksayurvedam (traditional Science). Kerala Forest Protective staff association, 1999.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.