Gaya APA

[et.al.], M, W, S. (2011). Development and persistence of sandsheaths of Lyginia barbata (Restionaceae): relation to root structural development and longevity . : Oxford University Press on behalf of the Annals of Botany Company.

Gaya MLA

[et.al.], Michael, W., Shane. "Development and persistence of sandsheaths of Lyginia barbata (Restionaceae): relation to root structural development and longevity". : Oxford University Press on behalf of the Annals of Botany Company, 2011. e-journal.