APA (7th ed.) Zitazioa
Gutzeit, H. O., & Ludwig-Müller, J. (2014). Plant natural products: Synthesis, biological functions and practical applications. Wiley-VCH.
Chicago Style (17th ed.) Zitazioa
Gutzeit, Herwig O., eta Jutta Ludwig-Müller. Plant Natural Products: Synthesis, Biological Functions and Practical Applications. Weinheim, Germany: Wiley-VCH, 2014.
MLA (9th ed.) Zitazioa
Gutzeit, Herwig O., eta Jutta Ludwig-Müller. Plant Natural Products: Synthesis, Biological Functions and Practical Applications. Wiley-VCH, 2014.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.