APA引文

Williams, M., Stone, P., Siveter, D., & Taylor, P. (2001). Upper Ordovician ostracods from the Cautley district, northern England: Baltic and Laurentian affinities.

Chicago Style (17th ed.) Citation

Williams, M., P. Stone, D. Siveter, and P. Taylor. Upper Ordovician Ostracods from the Cautley District, Northern England: Baltic and Laurentian Affinities. 2001.

MLA引文

Williams, M., et al. Upper Ordovician Ostracods from the Cautley District, Northern England: Baltic and Laurentian Affinities. 2001.