Van der Vyner, M., & Van Biljon, M. (1996). Childish things. Penguin Books.
芝加哥风格引文Van der Vyner, Marita, 与 Madeleine Van Biljon. Childish Things. London: Penguin Books, 1996.
MLA引文Van der Vyner, Marita, 与 Madeleine Van Biljon. Childish Things. Penguin Books, 1996.
警告：这些引文格式不一定是100％准确.