APA način citiranja

Johnson, E. E., & Baruch, Z. (2013). Awn length variation and its effect on dispersal unit burial of Trachypogon spicatus (Poaceae).

Čikaški stil citiranja

Johnson, Erica E., i Zdravko Baruch. Awn Length Variation and Its Effect On Dispersal Unit Burial of Trachypogon Spicatus (Poaceae). 2013.

MLA način citiranja

Johnson, Erica E., i Zdravko Baruch. Awn Length Variation and Its Effect On Dispersal Unit Burial of Trachypogon Spicatus (Poaceae). 2013.