APA引文

Leonard, G. J. (1972). Polysaccharides of importance in the sugar industry.

Chicago Style (17th ed.) Citation

Leonard, Graham James. Polysaccharides of Importance in the Sugar Industry. 1972.

MLA引文

Leonard, Graham James. Polysaccharides of Importance in the Sugar Industry. 1972.

警告：這些引文格式不一定是100％准確.