APA引文

ebrary, Inc, Wratil, M., & Gallmann, P. (2011). Null pronouns. De Gruyter Mouton.

Chicago Style (17th ed.) Citation

ebrary, Inc, Melani Wratil, and Peter Gallmann. Null Pronouns. Berlin ; Boston: De Gruyter Mouton, 2011.

MLA引文

ebrary, Inc, et al. Null Pronouns. De Gruyter Mouton, 2011.

警告：這些引文格式不一定是100％准確.