APA (7th ed.) Citation

Shen-Fu, S. (1980). The Ordovician system in China: Correlation chart and explanatory notes. IUGS.

Chicago Style (17th ed.) Citation

Shen-Fu, Sheng. The Ordovician System in China: Correlation Chart and Explanatory Notes. Paris u.a: IUGS, 1980.

MLA (9th ed.) Citation

Shen-Fu, Sheng. The Ordovician System in China: Correlation Chart and Explanatory Notes. IUGS, 1980.

Warning: These citations may not always be 100% accurate.