APA (7th ed.) Citation

Shen, S. Z., Xie, J. F., Zhang, H., & Shi, G. (2009). Roadian – Wordian (Guadalupian, Middle Permian) global palaeobiogeography of brachiopods.

Chicago Style (17th ed.) Citation

Shen, S Z., J F. Xie, H. Zhang, and Guang Shi. Roadian – Wordian (Guadalupian, Middle Permian) Global Palaeobiogeography of Brachiopods. 2009.

MLA (9th ed.) Citation

Shen, S Z., et al. Roadian – Wordian (Guadalupian, Middle Permian) Global Palaeobiogeography of Brachiopods. 2009.