Ball, V. (1881). A manual of the geology of India. Trubner.
芝加哥风格引文Ball, V. A Manual of the Geology of India. London: Trubner, 1881.
MLA引文Ball, V. A Manual of the Geology of India. Trubner, 1881.
警告：这些引文格式不一定是100％准确.
APA引文