Cita APA

Hobbs, B. C., & Roberts, D. . .. (1998). Food poisoning and food hygiene (6th ed.). Arnold.

Citación estilo Chicago

Hobbs, Betty C., and Diane Roberts. Food Poisoning and Food Hygiene. 6th ed. London: Arnold, 1998.

Cita MLA

Hobbs, Betty C., and Diane Roberts. Food Poisoning and Food Hygiene. 6th ed. Arnold, 1998.

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