APA (7th ed.) Citation

Lacey, R. (1994). Hard to swallow: A brief history of food. Cambridge University Press.

Chicago Style (17th ed.) Citation

Lacey, Richard. Hard to Swallow: A Brief History of Food. Cambridge [England]: Cambridge University Press, 1994.

MLA (9th ed.) Citation

Lacey, Richard. Hard to Swallow: A Brief History of Food. Cambridge University Press, 1994.