Dyfyniad APA

(2012). Codex alimentarius: Food import and export inspection and certification systems.

Dyfyniad Arddull Chicago

Codex Alimentarius: Food Import and Export Inspection and Certification Systems. 2012.

Dyfyniad MLA

Codex Alimentarius: Food Import and Export Inspection and Certification Systems. 2012.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.