Cita APA

Riefner, R. E., Denham, S. S., & Columbus, J. T. (2010). Paspalum pubiflorum and Paspalum quadrifarium (Poaceae) new to California, with a key and notes on invasive species. Web

Citación estilo Chicago

Riefner, Richard E., Silvia Suyai Denham, and J. Travis Columbus. Paspalum Pubiflorum and Paspalum Quadrifarium (Poaceae) New to California, With a Key and Notes On Invasive Species. 2010.

Cita MLA

Riefner, Richard E., Silvia Suyai Denham, and J. Travis Columbus. Paspalum Pubiflorum and Paspalum Quadrifarium (Poaceae) New to California, With a Key and Notes On Invasive Species. 2010.