Cita APA (7a ed.)

International Organization for Standardization & International Dairy Federation. (2004). Butter: Determination of salt content (3rd. ed.). ISO ; IDF.

Cita Chicago Style (17a ed.)

International Organization for Standardization y International Dairy Federation. Butter: Determination of Salt Content. 3rd. ed. Geneva : Brussels: ISO ; IDF, 2004.

Cita MLA (8a ed.)

International Organization for Standardization y International Dairy Federation. Butter: Determination of Salt Content. 3rd. ed. ISO ; IDF, 2004.