APA引文

Indian council of forestr. (1999). Extension of ICFRE technologies. Directorate of extension.

Chicago Edition Citation

Indian council of forestr. Extension of ICFRE Technologies. Dehra Dun: Directorate of extension, 1999.

MLA引文

Indian council of forestr. Extension of ICFRE Technologies. Directorate of extension, 1999.

警告：這些引文格式不一定是100％准確.