APA (7th ed.) Citation

Newby, M., & Poole, E. (1990). Investigating food: Teacher's pack. Thornes.

Chicago Style (17th ed.) Citation

Newby, Marie, and Elaine Poole. Investigating Food: Teacher's Pack. Cheltenham, England: Thornes, 1990.

MLA (9th ed.) Citation

Newby, Marie, and Elaine Poole. Investigating Food: Teacher's Pack. Thornes, 1990.