Dyfyniad APA

Merry, G. (1997). Food poisoning prevention (2nd ed.). South Melbourne: Macmillan Education Australia.

Dyfyniad Arddull Chicago

Merry, Greg. Food Poisoning Prevention. 2nd ed. South Melbourne: Macmillan Education Australia, 1997.

Dyfyniad MLA

Merry, Greg. Food Poisoning Prevention. 2nd ed. South Melbourne: Macmillan Education Australia, 1997.

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