APA (7th ed.) Zitazioa
Kurian, J., & Perumal, J. (2013). Nature's remedies made simple. Sirivatana Interprint.
Chicago Style (17th ed.) Zitazioa
Kurian, Joy, eta John Perumal. Nature's Remedies Made Simple. Bangkok: Sirivatana Interprint, 2013.
MLA (9th ed.) Zitazioa
Kurian, Joy, eta John Perumal. Nature's Remedies Made Simple. Sirivatana Interprint, 2013.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.