APA Style
Research, I, S, O, T, A. (1989).
Production of vegetables in the tropics and sub-tropics: proceedings of the international ... , September 20-22, 1989 .
Tsu, Japan:
Tropical Agriculture Research Center.
MLA Style
Research, INTERNATIONAL, Symposium, On, Tropical, Agriculture.
"Production of vegetables in the tropics and sub-tropics: proceedings of the international ... , September 20-22, 1989".
Tsu, Japan:
Tropical Agriculture Research Center,
1989.
Electronic resources.