Gaya APA
Natori, S. et al (1981).
Advances in Natural Products Chemistry: Extraxtion and Isolation of Biologically Active Compounds .
Tokyo:
Kodansha.
Gaya MLA
Natori, S. et al.
"Advances in Natural Products Chemistry: Extraxtion and Isolation of Biologically Active Compounds".
Tokyo:
Kodansha,
1981.
Text.