APA引文

Land Use Board. (1996). Watershed atlas: Chalakudy river. Kerala State Land Use Board.

Chicago Edition Citation

Land Use Board. Watershed Atlas: Chalakudy River. Thiruvananthapuram: Kerala State Land Use Board, 1996.

MLA引文

Land Use Board. Watershed Atlas: Chalakudy River. Kerala State Land Use Board, 1996.

警告：這些引文格式不一定是100％准確.