Lua APA (7ú heag.)
Duncan, A., & et al. (2014). Functional foods for healthy aging. A toolkit for registered dietitians. University of Guelph.
Lua i Stíl Chicago (17ú heag.)
Duncan, A.M, agus et al. Functional Foods for Healthy Aging. A Toolkit for Registered Dietitians. Ontario: University of Guelph, 2014.
Lua MLA (9ú heag.)
Duncan, A.M, agus et al. Functional Foods for Healthy Aging. A Toolkit for Registered Dietitians. University of Guelph, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.