Verma, A. (1999). Contribution of Gujarat forests to the state-economy. Publicity and Liaison Division.
芝加哥风格引文Verma, A.K. Contribution of Gujarat Forests to the State-economy. Gujarat: Publicity and Liaison Division, 1999.
MLA引文Verma, A.K. Contribution of Gujarat Forests to the State-economy. Publicity and Liaison Division, 1999.
警告：这些引文格式不一定是100％准确.