Nestle, Marion and Nesheim, Malden. "Introduction". Why Calories Count: From Science to Politics, Berkeley: University of California Press, 2012, pp. 1-10. https://doi.org/10.1525/9780520952171-001
Nestle, M. & Nesheim, M. (2012). Introduction. In Why Calories Count: From Science to Politics (pp. 1-10). Berkeley: University of California Press. https://doi.org/10.1525/9780520952171-001
Nestle, M. and Nesheim, M. 2012. Introduction. Why Calories Count: From Science to Politics. Berkeley: University of California Press, pp. 1-10. https://doi.org/10.1525/9780520952171-001
Nestle, Marion and Nesheim, Malden. "Introduction" In Why Calories Count: From Science to Politics, 1-10. Berkeley: University of California Press, 2012. https://doi.org/10.1525/9780520952171-001
Nestle M, Nesheim M. Introduction. In: Why Calories Count: From Science to Politics. Berkeley: University of California Press; 2012. p.1-10. https://doi.org/10.1525/9780520952171-001