APA(7版)引用形式

Sanford, W. W., Usman, S., Obot, E. O., Isichei, A. O., & Wari, M. (2014). Relationship of Woody Plants to Herbaceous Production in Nigerian Savanna.

Chicagoスタイル(17版)引用形式

Sanford, William W., Sugei Usman, Emmanuel O. Obot, Augustine O. Isichei, , Musa Wari. Relationship of Woody Plants to Herbaceous Production in Nigerian Savanna. 2014.

MLA(9版)引用形式

Sanford, William W., et al. Relationship of Woody Plants to Herbaceous Production in Nigerian Savanna. 2014.