APA引文

Gilbert, B., & Levine, J. M. (2013). Plant invasions and extinction debts. National Academy of Sciences.

Citação norma Chicago

Gilbert, Benjamin, and Jonathan M. Levine. Plant Invasions and Extinction Debts. National Academy of Sciences, 2013.

MLA引文

Gilbert, Benjamin, and Jonathan M. Levine. Plant Invasions and Extinction Debts. National Academy of Sciences, 2013.

警告：這些引文格式不一定是100％准確.