APA引文

Campbell, R. M. (1971). Studies on the distribution and productivity of submerged fresh-water macrophytes.

Chicago Style (17th ed.) Citation

Campbell, Robert M. Studies on the Distribution and Productivity of Submerged Fresh-water Macrophytes. 1971.

MLA引文

Campbell, Robert M. Studies on the Distribution and Productivity of Submerged Fresh-water Macrophytes. 1971.

警告：這些引文格式不一定是100％准確.