Citazione Stile APA (7a Edizione)
Story, G. C. (1973). Footprints on the sands of China: The story of Roy T. Cowles sixteen years a missionary to China. Wesleyan Women's Missionary Society.
Citazione stile Chigago Style (17a edizione)
Story, Grace Cowles. Footprints on the Sands of China: The Story of Roy T. Cowles Sixteen Years a Missionary to China. China: Wesleyan Women's Missionary Society, 1973.
Citatione MLA (9a ed.)
Story, Grace Cowles. Footprints on the Sands of China: The Story of Roy T. Cowles Sixteen Years a Missionary to China. Wesleyan Women's Missionary Society, 1973.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.