Dyfyniad APA

Johnson Anne & Yale University. Biodegradability and packaging, finding facts in fiction.

Dyfyniad Arddull Chicago

Johnson Anne and Yale University. Biodegradability and Packaging, Finding Facts in Fiction.

Dyfyniad MLA

Johnson Anne and Yale University. Biodegradability and Packaging, Finding Facts in Fiction.

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