376727 Donovan, D. T. (1966). Stratigraphy: An introduction to principles. Chicago: Rand McNally.
芝加哥风格引文376727 Donovan, Desmond Thomas. Stratigraphy: An Introduction to Principles. Chicago: Rand McNally, 1966.
MLA引文376727 Donovan, Desmond Thomas. Stratigraphy: An Introduction to Principles. Chicago: Rand McNally, 1966.
警告：这些引文格式不一定是100％准确.