Lua APA (7ú heag.)

Ostry, A. S. (2006). Nutrition policy in Canada, 1870-1939. UBC Press.

Lua i Stíl Chicago (17ú heag.)

Ostry, Aleck S. Nutrition Policy in Canada, 1870-1939. Vancouver: UBC Press, 2006.

Lua MLA (9ú heag.)

Ostry, Aleck S. Nutrition Policy in Canada, 1870-1939. UBC Press, 2006.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.