Johnson, E. E., & Baruch, Z. (2013). Awn length variation and its effect on dispersal unit burial of Trachypogon spicatus (Poaceae).
استشهاد بنمط شيكاغوJohnson, Erica E., و Zdravko Baruch. Awn Length Variation and Its Effect On Dispersal Unit Burial of Trachypogon Spicatus (Poaceae). 2013.
MLA استشهادJohnson, Erica E., و Zdravko Baruch. Awn Length Variation and Its Effect On Dispersal Unit Burial of Trachypogon Spicatus (Poaceae). 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.