APA (7th ed.) Citation

Ashby, R. (1992). Food packaging, migration and legislation / Robert Ashby ... (et al.). Pira International.

Chicago Style (17th ed.) Citation

Ashby, Robert. Food Packaging, Migration and Legislation / Robert Ashby ... (et Al.). Pira International, 1992.

MLA (9th ed.) Citation

Ashby, Robert. Food Packaging, Migration and Legislation / Robert Ashby ... (et Al.). Pira International, 1992.

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