APA

Sarwar G., Robinson A. P., Williams E. A. & Natural Resources Institute (Kent). (1992). Wood and agricultural residue combustion systems. Kent: Natural Resources Institute.

Chicago

Sarwar G, Robinson A P, Williams E A and Natural Resources Institute (Kent). 1992. Wood and agricultural residue combustion systems. Kent: Natural Resources Institute.

Harvard

Sarwar G., Robinson A. P., Williams E. A. and Natural Resources Institute (Kent). (1992). Wood and agricultural residue combustion systems. Kent: Natural Resources Institute.

MLA

Sarwar G, Robinson A P, Williams E A and Natural Resources Institute (Kent). Wood and agricultural residue combustion systems. Kent: Natural Resources Institute. 1992.