APA (7e ed.) Bronvermelding
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.
Chicago (17e ed.) Bronvermelding
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.
MLA (9e ed.) Bronvermelding
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.
Let op: Deze citaties zijn niet altijd 100% accuraat.