APA ציטוט

Joven, J. E. A. (1998). Developing plant extracts into herbicides. PCARRD Monitor.

Chicago Style (17th ed.) Citation

Joven, Joel Eneristo A. "Developing Plant Extracts into Herbicides." PCARRD Monitor 1998.

ציטוט MLA

Joven, Joel Eneristo A. "Developing Plant Extracts into Herbicides." PCARRD Monitor, 1998.