APA (7th ed.) Citation

(1991). Institut National de la Recherche Agronomique: Annuaire, 1991 (IX-e edition.).

Chicago Style (17th ed.) Citation

Institut National De La Recherche Agronomique: Annuaire, 1991. IX-e edition. 1991.

MLA (9th ed.) Citation

Institut National De La Recherche Agronomique: Annuaire, 1991. IX-e edition. 1991.

Warning: These citations may not always be 100% accurate.