Page, E. E. (1897). Heart culture: A text book for teaching kindness to animals. Whitaker & Ray Co..
Lua i Stíl Chicago (17ú heag.)Page, Emma Elizabeth. Heart Culture: A Text Book for Teaching Kindness to Animals. San Francisco: Whitaker & Ray Co., 1897.
Lua MLA (8ú heag.)Page, Emma Elizabeth. Heart Culture: A Text Book for Teaching Kindness to Animals. Whitaker & Ray Co., 1897.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.