APA (7th ed.) Citation

Radosav, J., Radojka, M., Radovan, S., Jasmina, J., & Marija, D. (2007, January). Age of planted Echinacea purpurea: The factor of seed yield and quality. Selekcija i Semenarstvo.

Chicago Style (17th ed.) Citation

Radosav, Jevđović, Maletić Radojka, Sabovljević Radovan, Jevđović Jasmina, and Davidović Marija. "Age of Planted Echinacea Purpurea: The Factor of Seed Yield and Quality." Selekcija I Semenarstvo Jan. 2007.

MLA (9th ed.) Citation

Radosav, Jevđović, et al. "Age of Planted Echinacea Purpurea: The Factor of Seed Yield and Quality." Selekcija I Semenarstvo, Jan. 2007.